88989384 has 32 divisors (see below), whose sum is σ = 242699040. Its totient is φ = 26966400.

The previous prime is 88989379. The next prime is 88989401. The reversal of 88989384 is 48398988.

It is a super-2 number, since 2×88989384² = 15838220929398912, which contains 22 as substring.

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, 168277 + ... + 168804.

It is an arithmetic number, because the mean of its divisors is an integer number (7584345).

Almost surely, 2^88989384 is an apocalyptic number.

It is an amenable number.

88989384 is an abundant number, since it is smaller than the sum of its proper divisors (153709656).

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

88989384 is a wasteful number, since it uses less digits than its factorization.

88989384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337101 (or 337097 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 57.

The square root of 88989384 is about 9433.4184684026. The cubic root of 88989384 is about 446.4567568923.

The spelling of 88989384 in words is "eighty-eight million, nine hundred eighty-nine thousand, three hundred eighty-four".