498984 has 32 divisors (see below), whose sum is σ = 1321920. Its totient is φ = 156416.

The previous prime is 498977. The next prime is 498989. The reversal of 498984 is 489894.

498984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (498989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (41310).

2⁴⁹⁸⁹⁸⁴ is an apocalyptic number.

It is an amenable number.

498984 is an abundant number, since it is smaller than the sum of its proper divisors (822936).

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

498984 is a wasteful number, since it uses less digits than its factorization.

498984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1245 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 498984 is about 706.3879953680. The cubic root of 498984 is about 79.3162561615.

The spelling of 498984 in words is "four hundred ninety-eight thousand, nine hundred eighty-four".