8691596086264 has 32 divisors (see below), whose sum is σ = 20057529431520. Its totient is φ = 3438433616256.

The previous prime is 8691596086223. The next prime is 8691596086279. The reversal of 8691596086264 is 4626806951968.

It is a junction number, because it is equal to n+sod(n) for n = 8691596086193 and 8691596086202.

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, 5969502079 + ... + 5969503534.

It is an arithmetic number, because the mean of its divisors is an integer number (626797794735).

Almost surely, 2^{8691596086264} is an apocalyptic number.

It is an amenable number.

8691596086264 is an abundant number, since it is smaller than the sum of its proper divisors (11365933345256).

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

8691596086264 is a wasteful number, since it uses less digits than its factorization.

8691596086264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11939005639 (or 11939005635 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 70.

The spelling of 8691596086264 in words is "eight trillion, six hundred ninety-one billion, five hundred ninety-six million, eighty-six thousand, two hundred sixty-four".