8930666988 has 48 divisors (see below), whose sum is σ = 23439450720. Its totient is φ = 2976886080.

The previous prime is 8930666929. The next prime is 8930666993. The reversal of 8930666988 is 8896660398.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501693 + ... + 519188.

It is an arithmetic number, because the mean of its divisors is an integer number (488321890).

Almost surely, 2^8930666988 is an apocalyptic number.

It is an amenable number.

8930666988 is an abundant number, since it is smaller than the sum of its proper divisors (14508783732).

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

8930666988 is a wasteful number, since it uses less digits than its factorization.

8930666988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020906 (or 1020886 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 63.

The square root of 8930666988 is about 94502.2062599599. The cubic root of 8930666988 is about 2074.7286227959.

The spelling of 8930666988 in words is "eight billion, nine hundred thirty million, six hundred sixty-six thousand, nine hundred eighty-eight".