972896824 has 16 divisors (see below), whose sum is σ = 1920191400. Its totient is φ = 460845792.

The previous prime is 972896819. The next prime is 972896863. The reversal of 972896824 is 428698279.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3200167 + ... + 3200470.

Almost surely, 2^972896824 is an apocalyptic number.

It is an amenable number.

972896824 is a deficient number, since it is larger than the sum of its proper divisors (947294576).

972896824 is a wasteful number, since it uses less digits than its factorization.

972896824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400662 (or 6400658 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The square root of 972896824 is about 31191.2940417675. The cubic root of 972896824 is about 990.8827361220.

The spelling of 972896824 in words is "nine hundred seventy-two million, eight hundred ninety-six thousand, eight hundred twenty-four".