974828664 has 24 divisors (see below), whose sum is σ = 2640161160. Its totient is φ = 324942864.

The previous prime is 974828639. The next prime is 974828683. The reversal of 974828664 is 466828479.

974828664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 974828664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6769572 + ... + 6769715.

It is an arithmetic number, because the mean of its divisors is an integer number (110006715).

Almost surely, 2^974828664 is an apocalyptic number.

It is an amenable number.

974828664 is an abundant number, since it is smaller than the sum of its proper divisors (1665332496).

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

974828664 is a wasteful number, since it uses less digits than its factorization.

974828664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13539299 (or 13539292 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 974828664 is about 31222.2462997139. The cubic root of 974828664 is about 991.5381537895.

The spelling of 974828664 in words is "nine hundred seventy-four million, eight hundred twenty-eight thousand, six hundred sixty-four".