489346952 has 32 divisors (see below), whose sum is σ = 934480800. Its totient is φ = 240194304.

The previous prime is 489346927. The next prime is 489346969. The reversal of 489346952 is 259643984.

It is a self number, because there is not a number n which added to its sum of digits gives 489346952.

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, 94199 + ... + 99257.

It is an arithmetic number, because the mean of its divisors is an integer number (29202525).

Almost surely, 2^489346952 is an apocalyptic number.

It is an amenable number.

489346952 is a deficient number, since it is larger than the sum of its proper divisors (445133848).

489346952 is a wasteful number, since it uses less digits than its factorization.

489346952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285 (or 5281 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 489346952 is about 22121.1878523736. The cubic root of 489346952 is about 788.0231254003.

The spelling of 489346952 in words is "four hundred eighty-nine million, three hundred forty-six thousand, nine hundred fifty-two".