974784372 has 24 divisors (see below), whose sum is σ = 2327393376. Its totient is φ = 317371488.

The previous prime is 974784361. The next prime is 974784401. The reversal of 974784372 is 273487479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944043 + ... + 945074.

It is an arithmetic number, because the mean of its divisors is an integer number (96974724).

Almost surely, 2^974784372 is an apocalyptic number.

It is an amenable number.

974784372 is an abundant number, since it is smaller than the sum of its proper divisors (1352609004).

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

974784372 is a wasteful number, since it uses less digits than its factorization.

974784372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889167 (or 1889165 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 51.

The square root of 974784372 is about 31221.5369897127. The cubic root of 974784372 is about 991.5231364930.

The spelling of 974784372 in words is "nine hundred seventy-four million, seven hundred eighty-four thousand, three hundred seventy-two".