38936669032 has 32 divisors (see below), whose sum is σ = 77344432200. Its totient is φ = 18312781824.

The previous prime is 38936669027. The next prime is 38936669099. The reversal of 38936669032 is 23096663983.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 35263581796 + 3673087236 = 187786^2 + 60606^2 .

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, 163288 + ... + 323320.

Almost surely, 2^38936669032 is an apocalyptic number.

It is an amenable number.

38936669032 is a deficient number, since it is larger than the sum of its proper divisors (38407763168).

38936669032 is a wasteful number, since it uses less digits than its factorization.

38936669032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161845 (or 161841 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 55.

The spelling of 38936669032 in words is "thirty-eight billion, nine hundred thirty-six million, six hundred sixty-nine thousand, thirty-two".