498684 has 24 divisors (see below), whose sum is σ = 1204560. Its totient is φ = 160384.

The previous prime is 498679. The next prime is 498689. The reversal of 498684 is 486894.

It is an interprime number because it is at equal distance from previous prime (498679) and next prime (498689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498689) by changing a digit.

498684 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 7 ways as a sum of consecutive naturals, for example, 369 + ... + 1064.

It is an arithmetic number, because the mean of its divisors is an integer number (50190).

2⁴⁹⁸⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

498684 is an abundant number, since it is smaller than the sum of its proper divisors (705876).

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

498684 is a wasteful number, since it uses less digits than its factorization.

498684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1467 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 498684 is about 706.1756155518. The cubic root of 498684 is about 79.3003574239.

The spelling of 498684 in words is "four hundred ninety-eight thousand, six hundred eighty-four".