86904240968 has 32 divisors (see below), whose sum is σ = 166531867320. Its totient is φ = 42503616000.

The previous prime is 86904240959. The next prime is 86904240971.

86904240968 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 44919411364 + 41984829604 = 211942^2 + 204902^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 403613 + ... + 580268.

Almost surely, 2^86904240968 is an apocalyptic number.

It is an amenable number.

86904240968 is a deficient number, since it is larger than the sum of its proper divisors (79627626352).

86904240968 is a wasteful number, since it uses less digits than its factorization.

86904240968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984129 (or 984125 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 86904240968 in words is "eighty-six billion, nine hundred four million, two hundred forty thousand, nine hundred sixty-eight".