489770708 has 24 divisors (see below), whose sum is σ = 995602944. Its totient is φ = 206460000.

The previous prime is 489770693. The next prime is 489770719. The reversal of 489770708 is 807077984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141668 + ... + 145083.

It is an arithmetic number, because the mean of its divisors is an integer number (41483456).

Almost surely, 2^489770708 is an apocalyptic number.

It is an amenable number.

489770708 is an abundant number, since it is smaller than the sum of its proper divisors (505832236).

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

489770708 is a wasteful number, since it uses less digits than its factorization.

489770708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286823 (or 286821 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 50.

The square root of 489770708 is about 22130.7638367952. The cubic root of 489770708 is about 788.2505258725.

The spelling of 489770708 in words is "four hundred eighty-nine million, seven hundred seventy thousand, seven hundred eight".