489304 has 16 divisors (see below), whose sum is σ = 947520. Its totient is φ = 236640.

The previous prime is 489299. The next prime is 489329. The reversal of 489304 is 403984.

It is a congruent number.

It is an unprimeable number.

489304 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 3 ways as a sum of consecutive naturals, for example, 739 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (59220).

2⁴⁸⁹³⁰⁴ is an apocalyptic number.

It is an amenable number.

489304 is a deficient number, since it is larger than the sum of its proper divisors (458216).

489304 is a wasteful number, since it uses less digits than its factorization.

489304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010 (or 2006 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 489304 is about 699.5026804809. The cubic root of 489304 is about 78.8000068713.

The spelling of 489304 in words is "four hundred eighty-nine thousand, three hundred four".