499475812 has 12 divisors (see below), whose sum is σ = 953544816. Its totient is φ = 227034440.

The previous prime is 499475803. The next prime is 499475849. The reversal of 499475812 is 218574994.

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, 5675818 + ... + 5675905.

It is an arithmetic number, because the mean of its divisors is an integer number (79462068).

Almost surely, 2^499475812 is an apocalyptic number.

It is an amenable number.

499475812 is a deficient number, since it is larger than the sum of its proper divisors (454069004).

499475812 is a wasteful number, since it uses less digits than its factorization.

499475812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351738 (or 11351736 counting only the distinct ones).

The product of its digits is 725760, while the sum is 49.

The square root of 499475812 is about 22348.9555013204. The cubic root of 499475812 is about 793.4230634723.

The spelling of 499475812 in words is "four hundred ninety-nine million, four hundred seventy-five thousand, eight hundred twelve".