489107208 has 16 divisors (see below), whose sum is σ = 1222768080. Its totient is φ = 163035728.

The previous prime is 489107197. The next prime is 489107209. The reversal of 489107208 is 802701984.

It is not an unprimeable number, because it can be changed into a prime (489107209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10189710 + ... + 10189757.

It is an arithmetic number, because the mean of its divisors is an integer number (76423005).

Almost surely, 2^489107208 is an apocalyptic number.

It is an amenable number.

489107208 is an abundant number, since it is smaller than the sum of its proper divisors (733660872).

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

489107208 is a wasteful number, since it uses less digits than its factorization.

489107208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20379476 (or 20379472 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 489107208 is about 22115.7683113203. The cubic root of 489107208 is about 787.8944132622.

The spelling of 489107208 in words is "four hundred eighty-nine million, one hundred seven thousand, two hundred eight".