Numbers / 794

The Number 794

794 is composite: factorization 2 × 397. That gives 794 exactly 4 divisors: 1, 2, 397, 794. 794's proper divisors total just 400, 394 short of 794, the deficient case most of 794's neighbors share too. 794 has a digit sum of 20; for 794, the digital root works out to 2. 794: 2 all divide 794 evenly, out of 2-12. 794 is 1100011010 in binary and 31A in hex; as a Roman numeral it's DCCXCIV.