38876688 has 60 divisors (see below), whose sum is σ = 115208028. Its totient is φ = 12195840.

The previous prime is 38876681. The next prime is 38876707. The reversal of 38876688 is 88667883.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33732864 + 5143824 = 5808^2 + 2268^2 .

It is a super-2 number, since 2×38876688² = 3022793739698688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38876681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5493 + ... + 10388.

Almost surely, 2^38876688 is an apocalyptic number.

It is an amenable number.

38876688 is an abundant number, since it is smaller than the sum of its proper divisors (76331340).

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

38876688 is a wasteful number, since it uses less digits than its factorization.

38876688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15912 (or 15903 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 38876688 is about 6235.1173204680. The cubic root of 38876688 is about 338.7633506446.

The spelling of 38876688 in words is "thirty-eight million, eight hundred seventy-six thousand, six hundred eighty-eight".