499868328 has 32 divisors (see below), whose sum is σ = 1250991360. Its totient is φ = 166446720.

The previous prime is 499868297. The next prime is 499868333. The reversal of 499868328 is 823868994.

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, 13276 + ... + 34292.

It is an arithmetic number, because the mean of its divisors is an integer number (39093480).

Almost surely, 2^499868328 is an apocalyptic number.

It is an amenable number.

499868328 is an abundant number, since it is smaller than the sum of its proper divisors (751123032).

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

499868328 is a wasteful number, since it uses less digits than its factorization.

499868328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22017 (or 22013 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 57.

The square root of 499868328 is about 22357.7353057057. The cubic root of 499868328 is about 793.6308477769.

The spelling of 499868328 in words is "four hundred ninety-nine million, eight hundred sixty-eight thousand, three hundred twenty-eight".