489153220 has 48 divisors (see below), whose sum is σ = 1039647168. Its totient is φ = 193311360.

The previous prime is 489153191. The next prime is 489153229. The reversal of 489153220 is 22351984.

It is not an unprimeable number, because it can be changed into a prime (489153229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739690 + ... + 740350.

It is an arithmetic number, because the mean of its divisors is an integer number (21659316).

Almost surely, 2^489153220 is an apocalyptic number.

It is an amenable number.

489153220 is an abundant number, since it is smaller than the sum of its proper divisors (550493948).

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

489153220 is a wasteful number, since it uses less digits than its factorization.

489153220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 489153220 is about 22116.8085401127. The cubic root of 489153220 is about 787.9191191347.

The spelling of 489153220 in words is "four hundred eighty-nine million, one hundred fifty-three thousand, two hundred twenty".