544984 has 24 divisors (see below), whose sum is σ = 1125180. Its totient is φ = 247280.

The previous prime is 544979. The next prime is 545023. The reversal of 544984 is 489445.

544984 = 177² + 178² + ... + 192².

Its product of digits (23040) is a multiple of the sum of its prime divisors (576).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687 + ... + 1249.

2⁵⁴⁴⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562590).

544984 is an abundant number, since it is smaller than the sum of its proper divisors (580196).

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

544984 is a wasteful number, since it uses less digits than its factorization.

544984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 576 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 544984 is about 738.2303163648. The cubic root of 544984 is about 81.6822923500.

The spelling of 544984 in words is "five hundred forty-four thousand, nine hundred eighty-four".