972787376 has 30 divisors (see below), whose sum is σ = 2056993716. Its totient is φ = 441988000.

The previous prime is 972787373. The next prime is 972787427. The reversal of 972787376 is 673787279.

It is not an unprimeable number, because it can be changed into a prime (972787373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 412601 + ... + 414951.

Almost surely, 2^972787376 is an apocalyptic number.

It is an amenable number.

972787376 is an abundant number, since it is smaller than the sum of its proper divisors (1084206340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

972787376 is an equidigital number, since it uses as much as digits as its factorization.

972787376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721 (or 2364 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 56.

The square root of 972787376 is about 31189.5395285022. The cubic root of 972787376 is about 990.8455776081.

The spelling of 972787376 in words is "nine hundred seventy-two million, seven hundred eighty-seven thousand, three hundred seventy-six".