38493604 has 6 divisors (see below), whose sum is σ = 67363814. Its totient is φ = 19246800.

The previous prime is 38493589. The next prime is 38493613. The reversal of 38493604 is 40639483.

38493604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38415204 + 78400 = 6198^2 + 280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4811697 + ... + 4811704.

Almost surely, 2^38493604 is an apocalyptic number.

It is an amenable number.

38493604 is a deficient number, since it is larger than the sum of its proper divisors (28870210).

38493604 is a wasteful number, since it uses less digits than its factorization.

38493604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623405 (or 9623403 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 38493604 is about 6204.3213972198. The cubic root of 38493604 is about 337.6469710144.

The spelling of 38493604 in words is "thirty-eight million, four hundred ninety-three thousand, six hundred four".