974578936032 has 576 divisors, whose sum is σ = 3207269520000. Its totient is φ = 278506045440.

The previous prime is 974578936027. The next prime is 974578936033. The reversal of 974578936032 is 230639875479.

974578936032 is a `hidden beast` number, since 9 + 7 + 457 + 8 + 93 + 60 + 32 = 666.

974578936032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974578936033) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 324966469 + ... + 324969467.

It is an arithmetic number, because the mean of its divisors is an integer number (5568176250).

Almost surely, 2^974578936032 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 974578936032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603634760000).

974578936032 is an abundant number, since it is smaller than the sum of its proper divisors (2232690583968).

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

974578936032 is a wasteful number, since it uses less digits than its factorization.

974578936032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171 (or 3160 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 974578936032 in words is "nine hundred seventy-four billion, five hundred seventy-eight million, nine hundred thirty-six thousand, thirty-two".