489336592 has 20 divisors (see below), whose sum is σ = 989311680. Its totient is φ = 234030368.

The previous prime is 489336563. The next prime is 489336611. The reversal of 489336592 is 295633984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664492 + ... + 665227.

It is an arithmetic number, because the mean of its divisors is an integer number (49465584).

Almost surely, 2^489336592 is an apocalyptic number.

It is an amenable number.

489336592 is an abundant number, since it is smaller than the sum of its proper divisors (499975088).

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

489336592 is a wasteful number, since it uses less digits than its factorization.

489336592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329750 (or 1329744 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 49.

The square root of 489336592 is about 22120.9536864937. The cubic root of 489336592 is about 788.0175642627.

The spelling of 489336592 in words is "four hundred eighty-nine million, three hundred thirty-six thousand, five hundred ninety-two".