93689690688 has 560 divisors, whose sum is σ = 326498346240. Its totient is φ = 26257996800.

The previous prime is 93689690671. The next prime is 93689690701. The reversal of 93689690688 is 88609698639.

It is a super-2 number, since 2×93689690688² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 46587603 + ... + 46589613.

Almost surely, 2^93689690688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93689690688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163249173120).

93689690688 is an abundant number, since it is smaller than the sum of its proper divisors (232808655552).

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

93689690688 is a wasteful number, since it uses less digits than its factorization.

93689690688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 241864704, while the sum is 72.

The spelling of 93689690688 in words is "ninety-three billion, six hundred eighty-nine million, six hundred ninety thousand, six hundred eighty-eight".