38916604 has 12 divisors (see below), whose sum is σ = 72110304. Its totient is φ = 18313664.

The previous prime is 38916601. The next prime is 38916623. The reversal of 38916604 is 40661983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38916601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286084 + ... + 286219.

It is an arithmetic number, because the mean of its divisors is an integer number (6009192).

Almost surely, 2^38916604 is an apocalyptic number.

38916604 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38916604 is a deficient number, since it is larger than the sum of its proper divisors (33193700).

38916604 is a wasteful number, since it uses less digits than its factorization.

38916604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572324 (or 572322 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 38916604 is about 6238.3174013511. The cubic root of 38916604 is about 338.8792508870.

The spelling of 38916604 in words is "thirty-eight million, nine hundred sixteen thousand, six hundred four".