38396164 has 12 divisors (see below), whose sum is σ = 67723264. Its totient is φ = 19046664.

The previous prime is 38396153. The next prime is 38396167. The reversal of 38396164 is 46169383.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38396167) 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, 37284 + ... + 38299.

Almost surely, 2^38396164 is an apocalyptic number.

It is an amenable number.

38396164 is a deficient number, since it is larger than the sum of its proper divisors (29327100).

38396164 is a wasteful number, since it uses less digits than its factorization.

38396164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75714 (or 75712 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 38396164 is about 6196.4638302826. The cubic root of 38396164 is about 337.3618316921.

The spelling of 38396164 in words is "thirty-eight million, three hundred ninety-six thousand, one hundred sixty-four".