86986068968 has 16 divisors (see below), whose sum is σ = 165863268000. Its totient is φ = 42755864176.

The previous prime is 86986068959. The next prime is 86986068997.

86986068968 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 86986068895 and 86986068904.

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, 92145788 + ... + 92146731.

It is an arithmetic number, because the mean of its divisors is an integer number (10366454250).

Almost surely, 2^86986068968 is an apocalyptic number.

It is an amenable number.

86986068968 is a deficient number, since it is larger than the sum of its proper divisors (78877199032).

86986068968 is a wasteful number, since it uses less digits than its factorization.

86986068968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184292584 (or 184292580 counting only the distinct ones).

The product of its (nonzero) digits is 429981696, while the sum is 74.

The spelling of 86986068968 in words is "eighty-six billion, nine hundred eighty-six million, sixty-eight thousand, nine hundred sixty-eight".