974492431790 has 32 divisors (see below), whose sum is σ = 1779838577856. Its totient is φ = 384114142720.

The previous prime is 974492431789. The next prime is 974492431793. The reversal of 974492431790 is 97134294479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974492431793) 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, 2296946 + ... + 2687925.

It is an arithmetic number, because the mean of its divisors is an integer number (55619955558).

Almost surely, 2^974492431790 is an apocalyptic number.

974492431790 is a deficient number, since it is larger than the sum of its proper divisors (805346146066).

974492431790 is a wasteful number, since it uses less digits than its factorization.

974492431790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985164.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 974492431790 in words is "nine hundred seventy-four billion, four hundred ninety-two million, four hundred thirty-one thousand, seven hundred ninety".