499765044 has 12 divisors (see below), whose sum is σ = 1166118464. Its totient is φ = 166588344.

The previous prime is 499765039. The next prime is 499765051. The reversal of 499765044 is 440567994.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 499764984 and 499765002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20823532 + ... + 20823555.

Almost surely, 2^499765044 is an apocalyptic number.

It is an amenable number.

499765044 is an abundant number, since it is smaller than the sum of its proper divisors (666353420).

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

499765044 is a wasteful number, since it uses less digits than its factorization.

499765044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41647094 (or 41647092 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 499765044 is about 22355.4253817725. The cubic root of 499765044 is about 793.5761833715.

The spelling of 499765044 in words is "four hundred ninety-nine million, seven hundred sixty-five thousand, forty-four".