38920325 has 12 divisors (see below), whose sum is σ = 48562368. Its totient is φ = 30942000.

The previous prime is 38920313. The next prime is 38920339. The reversal of 38920325 is 52302983.

It is not a de Polignac number, because 38920325 - 2¹⁶ = 38854789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38920291 and 38920300.

It is a congruent 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, 701 + ... + 8850.

It is an arithmetic number, because the mean of its divisors is an integer number (4046864).

Almost surely, 2^38920325 is an apocalyptic number.

It is an amenable number.

38920325 is a deficient number, since it is larger than the sum of its proper divisors (9642043).

38920325 is a wasteful number, since it uses less digits than its factorization.

38920325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9724 (or 9719 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 38920325 is about 6238.6156316927. The cubic root of 38920325 is about 338.8900511571.

The spelling of 38920325 in words is "thirty-eight million, nine hundred twenty thousand, three hundred twenty-five".