974904 has 48 divisors (see below), whose sum is σ = 2838600. Its totient is φ = 278208.

The previous prime is 974891. The next prime is 974923. The reversal of 974904 is 409479.

It is a congruent number.

It is an unprimeable number.

974904 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, 762 + ... + 1590.

2⁹⁷⁴⁹⁰⁴ 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 974904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1419300).

974904 is an abundant number, since it is smaller than the sum of its proper divisors (1863696).

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

974904 is a wasteful number, since it uses less digits than its factorization.

974904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 974904 is about 987.3722702203. The cubic root of 974904 is about 99.1563695575.

The spelling of 974904 in words is "nine hundred seventy-four thousand, nine hundred four".