38085864 has 16 divisors (see below), whose sum is σ = 95214720. Its totient is φ = 12695280.

The previous prime is 38085851. The next prime is 38085871. The reversal of 38085864 is 46858083.

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, 793432 + ... + 793479.

It is an arithmetic number, because the mean of its divisors is an integer number (5950920).

Almost surely, 2^38085864 is an apocalyptic number.

It is an amenable number.

38085864 is an abundant number, since it is smaller than the sum of its proper divisors (57128856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38085864 is a wasteful number, since it uses less digits than its factorization.

38085864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586920 (or 1586916 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 38085864 is about 6171.3745632557. The cubic root of 38085864 is about 336.4505718226.

The spelling of 38085864 in words is "thirty-eight million, eighty-five thousand, eight hundred sixty-four".