499318322 has 32 divisors (see below), whose sum is σ = 815443200. Its totient is φ = 228388608.

The previous prime is 499318307. The next prime is 499318327. The reversal of 499318322 is 223813994.

It is a self number, because there is not a number n which added to its sum of digits gives 499318322.

It is not an unprimeable number, because it can be changed into a prime (499318327) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 348704 + ... + 350132.

It is an arithmetic number, because the mean of its divisors is an integer number (25482600).

Almost surely, 2^499318322 is an apocalyptic number.

499318322 is a deficient number, since it is larger than the sum of its proper divisors (316124878).

499318322 is a wasteful number, since it uses less digits than its factorization.

499318322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its digits is 93312, while the sum is 41.

The square root of 499318322 is about 22345.4317926506. The cubic root of 499318322 is about 793.3396631481.

The spelling of 499318322 in words is "four hundred ninety-nine million, three hundred eighteen thousand, three hundred twenty-two".