38912808 has 32 divisors (see below), whose sum is σ = 106126560. Its totient is φ = 11791680.

The previous prime is 38912791. The next prime is 38912821. The reversal of 38912808 is 80821983.

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, 73435 + ... + 73962.

It is an arithmetic number, because the mean of its divisors is an integer number (3316455).

Almost surely, 2^38912808 is an apocalyptic number.

It is an amenable number.

38912808 is an abundant number, since it is smaller than the sum of its proper divisors (67213752).

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

38912808 is a wasteful number, since it uses less digits than its factorization.

38912808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147417 (or 147413 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 38912808 is about 6238.0131452250. The cubic root of 38912808 is about 338.8682322186.

The spelling of 38912808 in words is "thirty-eight million, nine hundred twelve thousand, eight hundred eight".