38994825 has 12 divisors (see below), whose sum is σ = 64471568. Its totient is φ = 20797200.

The previous prime is 38994797. The next prime is 38994847. The reversal of 38994825 is 52849983.

It is not a de Polignac number, because 38994825 - 2⁵ = 38994793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259891 + ... + 260040.

Almost surely, 2^38994825 is an apocalyptic number.

It is an amenable number.

38994825 is a deficient number, since it is larger than the sum of its proper divisors (25476743).

38994825 is a wasteful number, since it uses less digits than its factorization.

38994825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519944 (or 519939 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 38994825 is about 6244.5836530549. The cubic root of 38994825 is about 339.1061440488.

The spelling of 38994825 in words is "thirty-eight million, nine hundred ninety-four thousand, eight hundred twenty-five".