489847304 has 16 divisors (see below), whose sum is σ = 919136700. Its totient is φ = 244744192.

The previous prime is 489847289. The next prime is 489847331. The reversal of 489847304 is 403748984.

It can be written as a sum of positive squares in 2 ways, for example, as 449524804 + 40322500 = 21202^2 + 6350^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10457 + ... + 33000.

Almost surely, 2^489847304 is an apocalyptic number.

It is an amenable number.

489847304 is a deficient number, since it is larger than the sum of its proper divisors (429289396).

489847304 is a wasteful number, since it uses less digits than its factorization.

489847304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44872 (or 44868 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 489847304 is about 22132.4943013660. The cubic root of 489847304 is about 788.2916156376.

The spelling of 489847304 in words is "four hundred eighty-nine million, eight hundred forty-seven thousand, three hundred four".