604434 has 16 divisors (see below), whose sum is σ = 1219680. Its totient is φ = 199680.

The previous prime is 604433. The next prime is 604441. The reversal of 604434 is 434406.

It is a self number, because there is not a number n which added to its sum of digits gives 604434.

It is not an unprimeable number, because it can be changed into a prime (604433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402 + ... + 1170.

It is an arithmetic number, because the mean of its divisors is an integer number (76230).

2⁶⁰⁴⁴³⁴ is an apocalyptic number.

604434 is an abundant number, since it is smaller than the sum of its proper divisors (615246).

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

604434 is a wasteful number, since it uses less digits than its factorization.

604434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 604434 is about 777.4535355891. The cubic root of 604434 is about 84.5505224051.

The spelling of 604434 in words is "six hundred four thousand, four hundred thirty-four".