38956372 has 36 divisors (see below), whose sum is σ = 85409940. Its totient is φ = 15410304.

The previous prime is 38956363. The next prime is 38956381. The reversal of 38956372 is 27365983.

It is an interprime number because it is at equal distance from previous prime (38956363) and next prime (38956381).

It can be written as a sum of positive squares in 2 ways, for example, as 14394436 + 24561936 = 3794^2 + 4956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5097 + ... + 10192.

Almost surely, 2^38956372 is an apocalyptic number.

It is an amenable number.

38956372 is an abundant number, since it is smaller than the sum of its proper divisors (46453568).

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

38956372 is a wasteful number, since it uses less digits than its factorization.

38956372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15320 (or 15311 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 38956372 is about 6241.5039854189. The cubic root of 38956372 is about 338.9946426119.

The spelling of 38956372 in words is "thirty-eight million, nine hundred fifty-six thousand, three hundred seventy-two".