604444 has 12 divisors (see below), whose sum is σ = 1066464. Its totient is φ = 299744.

The previous prime is 604441. The next prime is 604477. The reversal of 604444 is 444406.

It is a happy number.

604444 is a modest number, since divided by 4444 gives 60 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4 + ... + 1099.

It is an arithmetic number, because the mean of its divisors is an integer number (88872).

2⁶⁰⁴⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

604444 is a deficient number, since it is larger than the sum of its proper divisors (462020).

604444 is a wasteful number, since it uses less digits than its factorization.

604444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244 (or 1242 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 604444 is about 777.4599668150. The cubic root of 604444 is about 84.5509886818.

The spelling of 604444 in words is "six hundred four thousand, four hundred forty-four".