444604 has 12 divisors (see below), whose sum is σ = 797328. Its totient is φ = 216800.

The previous prime is 444589. The next prime is 444607. The reversal of 444604 is 406444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444607) 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, 1192 + ... + 1519.

It is an arithmetic number, because the mean of its divisors is an integer number (66444).

2⁴⁴⁴⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

444604 is a deficient number, since it is larger than the sum of its proper divisors (352724).

444604 is a wasteful number, since it uses less digits than its factorization.

444604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756 (or 2754 counting only the distinct ones).

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

The square root of 444604 is about 666.7863225952. The cubic root of 444604 is about 76.3234140201.

The spelling of 444604 in words is "four hundred forty-four thousand, six hundred four".