973745304 has 64 divisors (see below), whose sum is σ = 2823686400. Its totient is φ = 274057344.

The previous prime is 973745291. The next prime is 973745341. The reversal of 973745304 is 403547379.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 31999 + ... + 54510.

It is an arithmetic number, because the mean of its divisors is an integer number (44120100).

Almost surely, 2^973745304 is an apocalyptic number.

It is an amenable number.

973745304 is an abundant number, since it is smaller than the sum of its proper divisors (1849941096).

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

973745304 is a wasteful number, since it uses less digits than its factorization.

973745304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86592 (or 86588 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 973745304 is about 31204.8923087390. The cubic root of 973745304 is about 991.1707076974.

The spelling of 973745304 in words is "nine hundred seventy-three million, seven hundred forty-five thousand, three hundred four".