974163573 has 24 divisors (see below), whose sum is σ = 1506304800. Its totient is φ = 604826784.

The previous prime is 974163559. The next prime is 974163637. The reversal of 974163573 is 375361479.

974163573 is a `hidden beast` number, since 9 + 7 + 4 + 1 + 635 + 7 + 3 = 666.

It is not a de Polignac number, because 974163573 - 2⁴ = 974163557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974163503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38190 + ... + 58367.

It is an arithmetic number, because the mean of its divisors is an integer number (62762700).

Almost surely, 2^974163573 is an apocalyptic number.

It is an amenable number.

974163573 is a deficient number, since it is larger than the sum of its proper divisors (532141227).

974163573 is a wasteful number, since it uses less digits than its factorization.

974163573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96641 (or 96638 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 974163573 is about 31211.5935671346. The cubic root of 974163573 is about 991.3126053898.

The spelling of 974163573 in words is "nine hundred seventy-four million, one hundred sixty-three thousand, five hundred seventy-three".