974044928 has 72 divisors (see below), whose sum is σ = 1995230160. Its totient is φ = 474439680.

The previous prime is 974044927. The next prime is 974044931. The reversal of 974044928 is 829440479.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974044927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869308 + ... + 1869828.

It is an arithmetic number, because the mean of its divisors is an integer number (27711530).

Almost surely, 2^974044928 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 974044928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997615080).

974044928 is an abundant number, since it is smaller than the sum of its proper divisors (1021185232).

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

974044928 is a wasteful number, since it uses less digits than its factorization.

974044928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 974044928 is about 31209.6928533429. The cubic root of 974044928 is about 991.2723592195.

The spelling of 974044928 in words is "nine hundred seventy-four million, forty-four thousand, nine hundred twenty-eight".