974389325 has 24 divisors (see below), whose sum is σ = 1487071488. Its totient is φ = 616754880.

The previous prime is 974389321. The next prime is 974389337. The reversal of 974389325 is 523983479.

It is a happy number.

It is not a de Polignac number, because 974389325 - 2² = 974389321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974389321) 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, 211877 + ... + 216426.

It is an arithmetic number, because the mean of its divisors is an integer number (61961312).

Almost surely, 2^974389325 is an apocalyptic number.

It is an amenable number.

974389325 is a deficient number, since it is larger than the sum of its proper divisors (512682163).

974389325 is a wasteful number, since it uses less digits than its factorization.

974389325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428333 (or 428328 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 974389325 is about 31215.2098343099. The cubic root of 974389325 is about 991.3891748438.

The spelling of 974389325 in words is "nine hundred seventy-four million, three hundred eighty-nine thousand, three hundred twenty-five".