9930864 has 40 divisors (see below), whose sum is σ = 25775632. Its totient is φ = 3294720.

The previous prime is 9930829. The next prime is 9930889. The reversal of 9930864 is 4680399.

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, 14694 + ... + 15354.

Almost surely, 2^9930864 is an apocalyptic number.

It is an amenable number.

9930864 is an abundant number, since it is smaller than the sum of its proper divisors (15844768).

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

9930864 is a wasteful number, since it uses less digits than its factorization.

9930864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 9930864 is about 3151.3273393921. The cubic root of 9930864 is about 214.9458237393.

The spelling of 9930864 in words is "nine million, nine hundred thirty thousand, eight hundred sixty-four".