972913810 has 96 divisors (see below), whose sum is σ = 2051179200. Its totient is φ = 331056000.

The previous prime is 972913807. The next prime is 972913831. The reversal of 972913810 is 18319279.

It is a super-2 number, since 2×972913810² = 1893122563377432200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2321781 + ... + 2322199.

It is an arithmetic number, because the mean of its divisors is an integer number (21366450).

Almost surely, 2^972913810 is an apocalyptic number.

972913810 is an abundant number, since it is smaller than the sum of its proper divisors (1078265390).

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

972913810 is a wasteful number, since it uses less digits than its factorization.

972913810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 972913810 is about 31191.5663280958. The cubic root of 972913810 is about 990.8885027617. Note that the first 3 decimals are identical.

It can be divided in two parts, 97291 and 3810, that added together give a palindrome (101101).

The spelling of 972913810 in words is "nine hundred seventy-two million, nine hundred thirteen thousand, eight hundred ten".