768926256 has 40 divisors (see below), whose sum is σ = 2270164224. Its totient is φ = 219693120.

The previous prime is 768926243. The next prime is 768926297. The reversal of 768926256 is 652629867.

It is a junction number, because it is equal to n+sod(n) for n = 768926199 and 768926208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143900 + ... + 1144571.

Almost surely, 2^768926256 is an apocalyptic number.

It is an amenable number.

768926256 is an abundant number, since it is smaller than the sum of its proper divisors (1501237968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

768926256 is a wasteful number, since it uses less digits than its factorization.

768926256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288489 (or 2288483 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 768926256 is about 27729.5195775188. The cubic root of 768926256 is about 916.1394053131.

The spelling of 768926256 in words is "seven hundred sixty-eight million, nine hundred twenty-six thousand, two hundred fifty-six".