89694984 has 16 divisors (see below), whose sum is σ = 224237520. Its totient is φ = 29898320.

The previous prime is 89694971. The next prime is 89695019. The reversal of 89694984 is 48949698.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868622 + ... + 1868669.

It is an arithmetic number, because the mean of its divisors is an integer number (14014845).

Almost surely, 2^89694984 is an apocalyptic number.

It is an amenable number.

89694984 is an abundant number, since it is smaller than the sum of its proper divisors (134542536).

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

89694984 is a wasteful number, since it uses less digits than its factorization.

89694984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737300 (or 3737296 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The square root of 89694984 is about 9470.7435822115. The cubic root of 89694984 is about 447.6336423461.

The spelling of 89694984 in words is "eighty-nine million, six hundred ninety-four thousand, nine hundred eighty-four".