974813392 has 80 divisors (see below), whose sum is σ = 2290647040. Its totient is φ = 392563584.

The previous prime is 974813387. The next prime is 974813401. The reversal of 974813392 is 293318479.

It is a super-2 number, since 2×974813392² = 1900522298445091328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268453 + ... + 272059.

It is an arithmetic number, because the mean of its divisors is an integer number (28633088).

Almost surely, 2^974813392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 974813392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145323520).

974813392 is an abundant number, since it is smaller than the sum of its proper divisors (1315833648).

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

974813392 is a wasteful number, since it uses less digits than its factorization.

974813392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768 (or 3762 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 974813392 is about 31222.0017295496. The cubic root of 974813392 is about 991.5329758369.

The spelling of 974813392 in words is "nine hundred seventy-four million, eight hundred thirteen thousand, three hundred ninety-two".