76704107028 has 24 divisors (see below), whose sum is σ = 178983657888. Its totient is φ = 25566977376.

The previous prime is 76704107017. The next prime is 76704107033. The reversal of 76704107028 is 82070140767.

It is a congruent number.

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, 203875 + ... + 441557.

It is an arithmetic number, because the mean of its divisors is an integer number (7457652412).

Almost surely, 2^76704107028 is an apocalyptic number.

It is an amenable number.

76704107028 is an abundant number, since it is smaller than the sum of its proper divisors (102279550860).

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

76704107028 is a wasteful number, since it uses less digits than its factorization.

76704107028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264583 (or 264581 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The spelling of 76704107028 in words is "seventy-six billion, seven hundred four million, one hundred seven thousand, twenty-eight".