38872893896 has 32 divisors (see below), whose sum is σ = 76752156000. Its totient is φ = 18406434816.

The previous prime is 38872893823. The next prime is 38872893901. The reversal of 38872893896 is 69839827883.

It is a super-2 number, since 2×38872893896² (a number of 22 digits) contains 22 as substring.

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, 361175 + ... + 456281.

It is an arithmetic number, because the mean of its divisors is an integer number (2398504875).

Almost surely, 2^38872893896 is an apocalyptic number.

It is an amenable number.

38872893896 is a deficient number, since it is larger than the sum of its proper divisors (37879262104).

38872893896 is a wasteful number, since it uses less digits than its factorization.

38872893896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97821 (or 97817 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 71.

The spelling of 38872893896 in words is "thirty-eight billion, eight hundred seventy-two million, eight hundred ninety-three thousand, eight hundred ninety-six".