38813756 has 12 divisors (see below), whose sum is σ = 68266800. Its totient is φ = 19308960.

The previous prime is 38813743. The next prime is 38813779. The reversal of 38813756 is 65731883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23585 + ... + 25176.

It is an arithmetic number, because the mean of its divisors is an integer number (5688900).

Almost surely, 2^38813756 is an apocalyptic number.

It is an amenable number.

38813756 is a deficient number, since it is larger than the sum of its proper divisors (29453044).

38813756 is a wasteful number, since it uses less digits than its factorization.

38813756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48964 (or 48962 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 38813756 is about 6230.0686994607. The cubic root of 38813756 is about 338.5804598163.

The spelling of 38813756 in words is "thirty-eight million, eight hundred thirteen thousand, seven hundred fifty-six".