The appropriate use of numbers is to measure and quantify, literally to count, not to assign occult meanings to numbers.
See how already once you permit a little numerology, a little divination as harmless now it has become a big problem for you leading you into thinking all these things about the fish and the flood and the angels. Just a little leaven, leaveneth the whole lump.
As for Satan, Satan will certainly defend divination and witchcraft, seeing as all that is his kingdom.