973284564 has 48 divisors (see below), whose sum is σ = 2597228928. Its totient is φ = 277888128.

The previous prime is 973284479. The next prime is 973284577. The reversal of 973284564 is 465482379.

Its product of digits (1451520) is a multiple of the sum of its prime factors (8064).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154582 + ... + 160754.

It is an arithmetic number, because the mean of its divisors is an integer number (54108936).

Almost surely, 2^973284564 is an apocalyptic number.

It is an amenable number.

973284564 is an abundant number, since it is smaller than the sum of its proper divisors (1623944364).

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

973284564 is a wasteful number, since it uses less digits than its factorization.

973284564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064 (or 8062 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 973284564 is about 31197.5089390163. The cubic root of 973284564 is about 991.0143546840.

The spelling of 973284564 in words is "nine hundred seventy-three million, two hundred eighty-four thousand, five hundred sixty-four".