499928704 has 32 divisors (see below), whose sum is σ = 1086495840. Its totient is φ = 227239680.

The previous prime is 499928687. The next prime is 499928711. The reversal of 499928704 is 407829994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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, 176124 + ... + 178939.

It is an arithmetic number, because the mean of its divisors is an integer number (33952995).

Almost surely, 2^499928704 is an apocalyptic number.

499928704 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

499928704 is an abundant number, since it is smaller than the sum of its proper divisors (586567136).

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

499928704 is a wasteful number, since it uses less digits than its factorization.

499928704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355088 (or 355076 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 499928704 is about 22359.0854911376. The cubic root of 499928704 is about 793.6627990757.

The spelling of 499928704 in words is "four hundred ninety-nine million, nine hundred twenty-eight thousand, seven hundred four".