83860834932 has 72 divisors (see below), whose sum is σ = 242292814400. Its totient is φ = 23957451648.

The previous prime is 83860834931. The next prime is 83860834943. The reversal of 83860834932 is 23943806838.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83860834931) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3235119 + ... + 3260937.

Almost surely, 2^83860834932 is an apocalyptic number.

It is an amenable number.

83860834932 is an abundant number, since it is smaller than the sum of its proper divisors (158431979468).

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

83860834932 is a wasteful number, since it uses less digits than its factorization.

83860834932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38725 (or 38720 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 83860834932 in words is "eighty-three billion, eight hundred sixty million, eight hundred thirty-four thousand, nine hundred thirty-two".