86760813928 has 32 divisors (see below), whose sum is σ = 163679817600. Its totient is φ = 43113305088.

The previous prime is 86760813911. The next prime is 86760813941. The reversal of 86760813928 is 82931806768.

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, 1577175 + ... + 1631257.

It is an arithmetic number, because the mean of its divisors is an integer number (5114994300).

Almost surely, 2^86760813928 is an apocalyptic number.

It is an amenable number.

86760813928 is a deficient number, since it is larger than the sum of its proper divisors (76919003672).

86760813928 is a wasteful number, since it uses less digits than its factorization.

86760813928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55321 (or 55317 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 86760813928 in words is "eighty-six billion, seven hundred sixty million, eight hundred thirteen thousand, nine hundred twenty-eight".