489211230 has 16 divisors (see below), whose sum is σ = 1174107024. Its totient is φ = 130456320.

The previous prime is 489211223. The next prime is 489211231. The reversal of 489211230 is 32112984.

489211230 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×489211230² = 478655255116225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 16307041 = 489211230 / (4 + 8 + 9 + 2 + 1 + 1 + 2 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489211231) 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, 8153491 + ... + 8153550.

It is an arithmetic number, because the mean of its divisors is an integer number (73381689).

Almost surely, 2^489211230 is an apocalyptic number.

489211230 is an abundant number, since it is smaller than the sum of its proper divisors (684895794).

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

489211230 is a wasteful number, since it uses less digits than its factorization.

489211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16307051.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 489211230 is about 22118.1199472288. The cubic root of 489211230 is about 787.9502650548.

The spelling of 489211230 in words is "four hundred eighty-nine million, two hundred eleven thousand, two hundred thirty".