38924073 has 24 divisors (see below), whose sum is σ = 60046272. Its totient is φ = 24238368.

The previous prime is 38924071. The next prime is 38924077. The reversal of 38924073 is 37042983.

It is not a de Polignac number, because 38924073 - 2¹ = 38924071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38924071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6715 + ... + 11087.

It is an arithmetic number, because the mean of its divisors is an integer number (2501928).

Almost surely, 2^38924073 is an apocalyptic number.

It is an amenable number.

38924073 is a deficient number, since it is larger than the sum of its proper divisors (21122199).

38924073 is a wasteful number, since it uses less digits than its factorization.

38924073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445 (or 4442 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 38924073 is about 6238.9160116161. The cubic root of 38924073 is about 338.9009290993.

The spelling of 38924073 in words is "thirty-eight million, nine hundred twenty-four thousand, seventy-three".