489030 has 16 divisors (see below), whose sum is σ = 1173744. Its totient is φ = 130400.

The previous prime is 489019. The next prime is 489043. The reversal of 489030 is 30984.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489030.

It is an unprimeable number.

489030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8121 + ... + 8180.

It is an arithmetic number, because the mean of its divisors is an integer number (73359).

2⁴⁸⁹⁰³⁰ is an apocalyptic number.

489030 is an abundant number, since it is smaller than the sum of its proper divisors (684714).

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

489030 is a wasteful number, since it uses less digits than its factorization.

489030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16311.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 489030 is about 699.3067996237. The cubic root of 489030 is about 78.7852953400.

The spelling of 489030 in words is "four hundred eighty-nine thousand, thirty".