32693338864 has 20 divisors (see below), whose sum is σ = 63402966256. Its totient is φ = 16331283072.

The previous prime is 32693338859. The next prime is 32693338913. The reversal of 32693338864 is 46883339623.

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, 944109 + ... + 978124.

Almost surely, 2^32693338864 is an apocalyptic number.

It is an amenable number.

32693338864 is a deficient number, since it is larger than the sum of its proper divisors (30709627392).

32693338864 is a wasteful number, since it uses less digits than its factorization.

32693338864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923304 (or 1923298 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 55.

The spelling of 32693338864 in words is "thirty-two billion, six hundred ninety-three million, three hundred thirty-eight thousand, eight hundred sixty-four".