489073230 has 24 divisors (see below), whose sum is σ = 1271590632. Its totient is φ = 130419504.

The previous prime is 489073229. The next prime is 489073237. The reversal of 489073230 is 32370984.

489073230 = 11056² + 11057² + ... + 11059².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489073237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2716984 + ... + 2717163.

It is an arithmetic number, because the mean of its divisors is an integer number (52982943).

Almost surely, 2^489073230 is an apocalyptic number.

489073230 is an abundant number, since it is smaller than the sum of its proper divisors (782517402).

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

489073230 is a wasteful number, since it uses less digits than its factorization.

489073230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434160 (or 5434157 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 489073230 is about 22115.0001130454. Note that the first 3 decimals coincide. The cubic root of 489073230 is about 787.8761679805.

The spelling of 489073230 in words is "four hundred eighty-nine million, seventy-three thousand, two hundred thirty".