Mark = Tav
Beast/Ox = Aleph (Paleo-Hebrew)

37 + 73 = 110 , the 80th composite
80 = composited construction of Tav & Aleph
Tav = Dalet & Nun ( 54 )
Aleph = Yod Vav Yod ( 26 )

The only English word in the Book of Revelation that equals 666 is:
Prophecy = 666 ( Agrippa 26 , Standard )

Revelation 7:4
666 =
[και] ηκουσα τον αριθμον των εσφραγισμενων ρμδ χιλιαδες εσφραγισμενοι [εκ πασης φυλης υιων ισραηλ]
[And] "I heard the number of them which were sealed: and there were sealed an hundred and forty and four thousand of all the tribes" [of the children of Israel]
**Note: In Revelation, there are no 1,2,3,4,5,6,7 word strings that have an Ordinal sum of 666, this phrase, 8 words, is the first occurence. There is one other continuous phrase that sums to 666 with 8 words; it is also a reference to 144,000, it is:
Revelation 21:17
666 =
[και εμετρησεν το τειχος αυτης εκατον] τεσσαρακοντα τεσσαρων πηχων μετρον ανθρωπου ο εστιν αγγελου
[And he measured the wall thereof, an hundred] and forty and four cubits, according to the measure of a man, that is, of the angel.

Gen 42:13
666 =
עבדיך אחים אנחנו בני איש אחד  ... [twelve]
[Twelve] ... then continuous string "Thy servants are [twelve] brethren, the sons of one man"
12 circles surround the 1 in the fruit of life [see below image]
It is in this extension with the 37 circle flower of life that the 666 solar (sun/son) grid is made
666 is also The Sun in Latin Planetary magic squares

1 can be counted first, then the other 12 = 13
12 can be counted first, then the inner 1 = 13
אחד One = 13
אחד 1,8,4 = 184 , the 141 composite, position 1 in Pi