86989108264 has 16 divisors (see below), whose sum is σ = 163680923520. Its totient is φ = 43340862000.

The previous prime is 86989108249. The next prime is 86989108319. The reversal of 86989108264 is 46280198968.

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, 19209112 + ... + 19213639.

It is an arithmetic number, because the mean of its divisors is an integer number (10230057720).

Almost surely, 2^86989108264 is an apocalyptic number.

It is an amenable number.

86989108264 is a deficient number, since it is larger than the sum of its proper divisors (76691815256).

86989108264 is a wasteful number, since it uses less digits than its factorization.

86989108264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38423040 (or 38423036 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 61.

The spelling of 86989108264 in words is "eighty-six billion, nine hundred eighty-nine million, one hundred eight thousand, two hundred sixty-four".