76799928 has 16 divisors (see below), whose sum is σ = 191999880. Its totient is φ = 25599968.

The previous prime is 76799903. The next prime is 76799951. The reversal of 76799928 is 82999767.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599975 + ... + 1600022.

Almost surely, 2^76799928 is an apocalyptic number.

It is an amenable number.

76799928 is an abundant number, since it is smaller than the sum of its proper divisors (115199952).

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

76799928 is a wasteful number, since it uses less digits than its factorization.

76799928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200006 (or 3200002 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 57.

The square root of 76799928 is about 8763.5568121625. The cubic root of 76799928 is about 425.0632948407.

The spelling of 76799928 in words is "seventy-six million, seven hundred ninety-nine thousand, nine hundred twenty-eight".