974304 has 72 divisors (see below), whose sum is σ = 2948400. Its totient is φ = 304128.

The previous prime is 974293. The next prime is 974317. The reversal of 974304 is 403479.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

974304 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4797 + ... + 4995.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2⁹⁷⁴³⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 974304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474200).

974304 is an abundant number, since it is smaller than the sum of its proper divisors (1974096).

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

974304 is a wasteful number, since it uses less digits than its factorization.

974304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 974304 is about 987.0683866886. The cubic root of 974304 is about 99.1360236120.

The spelling of 974304 in words is "nine hundred seventy-four thousand, three hundred four".