972574396 has 6 divisors (see below), whose sum is σ = 1702005200. Its totient is φ = 486287196.

The previous prime is 972574391. The next prime is 972574397. The reversal of 972574396 is 693475279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972574391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121571796 + ... + 121571803.

Almost surely, 2^972574396 is an apocalyptic number.

It is an amenable number.

972574396 is a deficient number, since it is larger than the sum of its proper divisors (729430804).

972574396 is a wasteful number, since it uses less digits than its factorization.

972574396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243143603 (or 243143601 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 52.

The square root of 972574396 is about 31186.1250558642. The cubic root of 972574396 is about 990.7732611221.

The spelling of 972574396 in words is "nine hundred seventy-two million, five hundred seventy-four thousand, three hundred ninety-six".