38475904 has 16 divisors (see below), whose sum is σ = 76651470. Its totient is φ = 19237888.

The previous prime is 38475863. The next prime is 38475919. The reversal of 38475904 is 40957483.

It can be written as a sum of positive squares in only one way, i.e., 20430400 + 18045504 = 4520^2 + 4248^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150169 + ... + 150424.

Almost surely, 2^38475904 is an apocalyptic number.

It is an amenable number.

38475904 is a deficient number, since it is larger than the sum of its proper divisors (38175566).

38475904 is an equidigital number, since it uses as much as digits as its factorization.

38475904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300607 (or 300595 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38475904 is about 6202.8948080715. The cubic root of 38475904 is about 337.5952111807.

The spelling of 38475904 in words is "thirty-eight million, four hundred seventy-five thousand, nine hundred four".