500304 has 40 divisors (see below), whose sum is σ = 1478080. Its totient is φ = 142848.

The previous prime is 500299. The next prime is 500317. The reversal of 500304 is 403005.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 500304.

It is a congruent number.

It is an unprimeable number.

500304 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, 409 + ... + 1080.

It is an arithmetic number, because the mean of its divisors is an integer number (36952).

2⁵⁰⁰³⁰⁴ is an apocalyptic number.

It is an amenable number.

500304 is an abundant number, since it is smaller than the sum of its proper divisors (977776).

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

500304 is a wasteful number, since it uses less digits than its factorization.

500304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 500304 is about 707.3217089840. The cubic root of 500304 is about 79.3861350035.

Adding to 500304 its reverse (403005), we get a palindrome (903309).

The spelling of 500304 in words is "five hundred thousand, three hundred four".