83932664 has 16 divisors (see below), whose sum is σ = 157597800. Its totient is φ = 41906592.

The previous prime is 83932657. The next prime is 83932691. The reversal of 83932664 is 46623938.

It is a super-2 number, since 2×83932664² = 14089384172273792, which contains 22 as substring.

It is a congruent number.

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, 1187 + ... + 13010.

Almost surely, 2^83932664 is an apocalyptic number.

It is an amenable number.

83932664 is a deficient number, since it is larger than the sum of its proper divisors (73665136).

83932664 is a wasteful number, since it uses less digits than its factorization.

83932664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14942 (or 14938 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 83932664 is about 9161.4771734694. The cubic root of 83932664 is about 437.8348591734.

The spelling of 83932664 in words is "eighty-three million, nine hundred thirty-two thousand, six hundred sixty-four".