38886927331 has 16 divisors (see below), whose sum is σ = 44604290304. Its totient is φ = 33210237024.

The previous prime is 38886927319. The next prime is 38886927347. The reversal of 38886927331 is 13372968883.

It is a cyclic number.

It is not a de Polignac number, because 38886927331 - 2⁷ = 38886927203 is a prime.

It is a super-2 number, since 2×38886927331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38886927311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3621136 + ... + 3631858.

It is an arithmetic number, because the mean of its divisors is an integer number (2787768144).

Almost surely, 2^38886927331 is an apocalyptic number.

38886927331 is a deficient number, since it is larger than the sum of its proper divisors (5717362973).

38886927331 is a wasteful number, since it uses less digits than its factorization.

38886927331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570.

The product of its digits is 10450944, while the sum is 58.

The spelling of 38886927331 in words is "thirty-eight billion, eight hundred eighty-six million, nine hundred twenty-seven thousand, three hundred thirty-one".