38924492 has 12 divisors (see below), whose sum is σ = 72124920. Its totient is φ = 18317376.

The previous prime is 38924461. The next prime is 38924513. The reversal of 38924492 is 29442983.

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, 286142 + ... + 286277.

It is an arithmetic number, because the mean of its divisors is an integer number (6010410).

Almost surely, 2^38924492 is an apocalyptic number.

It is an amenable number.

38924492 is a deficient number, since it is larger than the sum of its proper divisors (33200428).

38924492 is a wasteful number, since it uses less digits than its factorization.

38924492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572440 (or 572438 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 38924492 is about 6238.9495910770. The cubic root of 38924492 is about 338.9021451333.

The spelling of 38924492 in words is "thirty-eight million, nine hundred twenty-four thousand, four hundred ninety-two".