674604 has 36 divisors (see below), whose sum is σ = 1949584. Its totient is φ = 192672.

The previous prime is 674603. The next prime is 674647. The reversal of 674604 is 406476.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (674603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087 + ... + 1590.

2⁶⁷⁴⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

674604 is an abundant number, since it is smaller than the sum of its proper divisors (1274980).

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

674604 is a wasteful number, since it uses less digits than its factorization.

674604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 674604 is about 821.3428029757. The cubic root of 674604 is about 87.7033745533.

The spelling of 674604 in words is "six hundred seventy-four thousand, six hundred four".