499475793 has 16 divisors (see below), whose sum is σ = 708238080. Its totient is φ = 312020736.

The previous prime is 499475777. The next prime is 499475803. The reversal of 499475793 is 397574994.

It is not a de Polignac number, because 499475793 - 2⁴ = 499475777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (499475773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9705 + ... + 33062.

It is an arithmetic number, because the mean of its divisors is an integer number (44264880).

Almost surely, 2^499475793 is an apocalyptic number.

It is an amenable number.

499475793 is a deficient number, since it is larger than the sum of its proper divisors (208762287).

499475793 is a wasteful number, since it uses less digits than its factorization.

499475793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43016.

The product of its digits is 8573040, while the sum is 57.

The square root of 499475793 is about 22348.9550762446. The cubic root of 499475793 is about 793.4230534117.

The spelling of 499475793 in words is "four hundred ninety-nine million, four hundred seventy-five thousand, seven hundred ninety-three".