38875370 has 16 divisors (see below), whose sum is σ = 72389160. Its totient is φ = 15013824.

The previous prime is 38875363. The next prime is 38875373. The reversal of 38875370 is 7357883.

It can be written as a sum of positive squares in 4 ways, for example, as 24275329 + 14600041 = 4927^2 + 3821^2 .

It is a super-2 number, since 2×38875370² = 3022588785273800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38875373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66737 + ... + 67316.

Almost surely, 2^38875370 is an apocalyptic number.

38875370 is a deficient number, since it is larger than the sum of its proper divisors (33513790).

38875370 is a wasteful number, since it uses less digits than its factorization.

38875370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134089.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 38875370 is about 6235.0116278961. The cubic root of 38875370 is about 338.7595223423.

The spelling of 38875370 in words is "thirty-eight million, eight hundred seventy-five thousand, three hundred seventy".