974456312 has 8 divisors (see below), whose sum is σ = 1827105600. Its totient is φ = 487228152.

The previous prime is 974456243. The next prime is 974456321. The reversal of 974456312 is 213654479.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×974456312³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 974456312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60903512 + ... + 60903527.

It is an arithmetic number, because the mean of its divisors is an integer number (228388200).

Almost surely, 2^974456312 is an apocalyptic number.

It is an amenable number.

974456312 is a deficient number, since it is larger than the sum of its proper divisors (852649288).

974456312 is a wasteful number, since it uses less digits than its factorization.

974456312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121807045 (or 121807041 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 974456312 is about 31216.2828024094. The cubic root of 974456312 is about 991.4118928899.

The spelling of 974456312 in words is "nine hundred seventy-four million, four hundred fifty-six thousand, three hundred twelve".