89696353956 has 24 divisors (see below), whose sum is σ = 228317992224. Its totient is φ = 27180713280.

The previous prime is 89696353937. The next prime is 89696353979. The reversal of 89696353956 is 65935369698.

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, 339758785 + ... + 339759048.

It is an arithmetic number, because the mean of its divisors is an integer number (9513249676).

Almost surely, 2^89696353956 is an apocalyptic number.

It is an amenable number.

89696353956 is an abundant number, since it is smaller than the sum of its proper divisors (138621638268).

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

89696353956 is a wasteful number, since it uses less digits than its factorization.

89696353956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679517851 (or 679517849 counting only the distinct ones).

The product of its digits is 283435200, while the sum is 69.

The spelling of 89696353956 in words is "eighty-nine billion, six hundred ninety-six million, three hundred fifty-three thousand, nine hundred fifty-six".