38970747568 has 20 divisors (see below), whose sum is σ = 75708263488. Its totient is φ = 19433131200.

The previous prime is 38970747553. The next prime is 38970747593. The reversal of 38970747568 is 86574707983.

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, 3259008 + ... + 3270943.

Almost surely, 2^38970747568 is an apocalyptic number.

It is an amenable number.

38970747568 is a deficient number, since it is larger than the sum of its proper divisors (36737515920).

38970747568 is a wasteful number, since it uses less digits than its factorization.

38970747568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530332 (or 6530326 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 64.

The spelling of 38970747568 in words is "thirty-eight billion, nine hundred seventy million, seven hundred forty-seven thousand, five hundred sixty-eight".