974228312 has 16 divisors (see below), whose sum is σ = 1827168840. Its totient is φ = 486983296.

The previous prime is 974228279. The next prime is 974228317. The reversal of 974228312 is 213822479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974228317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20048 + ... + 48480.

Almost surely, 2^974228312 is an apocalyptic number.

It is an amenable number.

974228312 is a deficient number, since it is larger than the sum of its proper divisors (852940528).

974228312 is a wasteful number, since it uses less digits than its factorization.

974228312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32722 (or 32718 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 974228312 is about 31212.6306485051. The cubic root of 974228312 is about 991.3345644554.

The spelling of 974228312 in words is "nine hundred seventy-four million, two hundred twenty-eight thousand, three hundred twelve".