499888994 has 16 divisors (see below), whose sum is σ = 824764896. Its totient is φ = 227221060.

The previous prime is 499888937. The next prime is 499889017.

499888994 is nontrivially palindromic in base 10.

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 7 ways as a sum of consecutive naturals, for example, 91232 + ... + 96555.

It is an arithmetic number, because the mean of its divisors is an integer number (51547806).

Almost surely, 2^499888994 is an apocalyptic number.

499888994 is a deficient number, since it is larger than the sum of its proper divisors (324875902).

499888994 is a wasteful number, since it uses less digits than its factorization.

499888994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187822 (or 187800 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 68.

The square root of 499888994 is about 22358.1974675956. The cubic root of 499888994 is about 793.6417846231.

The spelling of 499888994 in words is "four hundred ninety-nine million, eight hundred eighty-eight thousand, nine hundred ninety-four".