503984 has 20 divisors (see below), whose sum is σ = 1052016. Its totient is φ = 232512.

The previous prime is 503983. The next prime is 503989. The reversal of 503984 is 489305.

503984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 503984.

It is not an unprimeable number, because it can be changed into a prime (503983) 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, 1004 + ... + 1419.

2⁵⁰³⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

503984 is an abundant number, since it is smaller than the sum of its proper divisors (548032).

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

503984 is a wasteful number, since it uses less digits than its factorization.

503984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444 (or 2438 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 503984 is about 709.9183051591. The cubic root of 503984 is about 79.5803020205.

The spelling of 503984 in words is "five hundred three thousand, nine hundred eighty-four".