38268904 has 32 divisors (see below), whose sum is σ = 77604480. Its totient is φ = 17622784.

The previous prime is 38268889. The next prime is 38268913. The reversal of 38268904 is 40986283.

It is a super-2 number, since 2×38268904² = 2929018026722432, which 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, 3399 + ... + 9385.

It is an arithmetic number, because the mean of its divisors is an integer number (2425140).

Almost surely, 2^38268904 is an apocalyptic number.

38268904 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38268904 is an abundant number, since it is smaller than the sum of its proper divisors (39335576).

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

38268904 is a wasteful number, since it uses less digits than its factorization.

38268904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057 (or 6053 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 38268904 is about 6186.1865474620. The cubic root of 38268904 is about 336.9887025244.

The spelling of 38268904 in words is "thirty-eight million, two hundred sixty-eight thousand, nine hundred four".