38079520 has 24 divisors (see below), whose sum is σ = 89963244. Its totient is φ = 15231744.

The previous prime is 38079499. The next prime is 38079521. The reversal of 38079520 is 2597083.

It can be written as a sum of positive squares in 2 ways, for example, as 37896336 + 183184 = 6156^2 + 428^2 .

It is not an unprimeable number, because it can be changed into a prime (38079521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118839 + ... + 119158.

Almost surely, 2^38079520 is an apocalyptic number.

It is an amenable number.

38079520 is an abundant number, since it is smaller than the sum of its proper divisors (51883724).

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

38079520 is a wasteful number, since it uses less digits than its factorization.

38079520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238012 (or 238004 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 38079520 is about 6170.8605558706. The cubic root of 38079520 is about 336.4318898172.

The spelling of 38079520 in words is "thirty-eight million, seventy-nine thousand, five hundred twenty".