768902976 has 56 divisors (see below), whose sum is σ = 2260437440. Its totient is φ = 256300416.

The previous prime is 768902933. The next prime is 768902989. The reversal of 768902976 is 679209867.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220756 + ... + 224211.

Almost surely, 2^768902976 is an apocalyptic number.

It is an amenable number.

768902976 is an abundant number, since it is smaller than the sum of its proper divisors (1491534464).

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

768902976 is a wasteful number, since it uses less digits than its factorization.

768902976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444988 (or 444972 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The square root of 768902976 is about 27729.0998050784. The cubic root of 768902976 is about 916.1301595454.

The spelling of 768902976 in words is "seven hundred sixty-eight million, nine hundred two thousand, nine hundred seventy-six".