974965420 has 48 divisors (see below), whose sum is σ = 2405376288. Its totient is φ = 327260160.

The previous prime is 974965417. The next prime is 974965427. The reversal of 974965420 is 24569479.

974965420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (974965427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167589 + ... + 173308.

It is an arithmetic number, because the mean of its divisors is an integer number (50112006).

Almost surely, 2^974965420 is an apocalyptic number.

It is an amenable number.

974965420 is an abundant number, since it is smaller than the sum of its proper divisors (1430410868).

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

974965420 is a wasteful number, since it uses less digits than its factorization.

974965420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340930 (or 340928 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 974965420 is about 31224.4362639264. The cubic root of 974965420 is about 991.5845183307.

The spelling of 974965420 in words is "nine hundred seventy-four million, nine hundred sixty-five thousand, four hundred twenty".