444984 has 16 divisors (see below), whose sum is σ = 1112520. Its totient is φ = 148320.

The previous prime is 444979. The next prime is 445001. The reversal of 444984 is 489444.

It is a congruent number.

It is an unprimeable number.

444984 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 3 ways as a sum of consecutive naturals, for example, 9247 + ... + 9294.

2⁴⁴⁴⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

444984 is an abundant number, since it is smaller than the sum of its proper divisors (667536).

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

444984 is a wasteful number, since it uses less digits than its factorization.

444984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18550 (or 18546 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 444984 is about 667.0712105915. The cubic root of 444984 is about 76.3451521949.

The spelling of 444984 in words is "four hundred forty-four thousand, nine hundred eighty-four".