974022732 has 84 divisors (see below), whose sum is σ = 2618294616. Its totient is φ = 316716480.

The previous prime is 974022719. The next prime is 974022761. The reversal of 974022732 is 237220479.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 115483 + ... + 123629.

It is an arithmetic number, because the mean of its divisors is an integer number (31170174).

Almost surely, 2^974022732 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 974022732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309147308).

974022732 is an abundant number, since it is smaller than the sum of its proper divisors (1644271884).

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

974022732 is a wasteful number, since it uses less digits than its factorization.

974022732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8210 (or 8193 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 974022732 is about 31209.3372566609. The cubic root of 974022732 is about 991.2648296393.

The spelling of 974022732 in words is "nine hundred seventy-four million, twenty-two thousand, seven hundred thirty-two".