38276864 has 18 divisors (see below), whose sum is σ = 76404720. Its totient is φ = 19138304.

The previous prime is 38276857. The next prime is 38276921. The reversal of 38276864 is 46867283.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74504 + ... + 75015.

Almost surely, 2^38276864 is an apocalyptic number.

It is an amenable number.

38276864 is a deficient number, since it is larger than the sum of its proper divisors (38127856).

38276864 is an equidigital number, since it uses as much as digits as its factorization.

38276864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149535 (or 149521 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 38276864 is about 6186.8298829045. The cubic root of 38276864 is about 337.0120656541.

The spelling of 38276864 in words is "thirty-eight million, two hundred seventy-six thousand, eight hundred sixty-four".