8860328664 has 32 divisors (see below), whose sum is σ = 24164533440. Its totient is φ = 2684948000.

The previous prime is 8860328591. The next prime is 8860328681. The reversal of 8860328664 is 4668230688.

It is a happy number.

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, 16780662 + ... + 16781189.

It is an arithmetic number, because the mean of its divisors is an integer number (755141670).

Almost surely, 2^8860328664 is an apocalyptic number.

It is an amenable number.

8860328664 is an abundant number, since it is smaller than the sum of its proper divisors (15304204776).

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

8860328664 is a wasteful number, since it uses less digits than its factorization.

8860328664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33561871 (or 33561867 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The square root of 8860328664 is about 94129.3188331882. The cubic root of 8860328664 is about 2069.2673754538.

The spelling of 8860328664 in words is "eight billion, eight hundred sixty million, three hundred twenty-eight thousand, six hundred sixty-four".