499323994 has 32 divisors (see below), whose sum is σ = 829108224. Its totient is φ = 224065920.

The previous prime is 499323989. The next prime is 499324019.

499323994 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×499323994² = 498648901968224072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407667 + ... + 408889.

It is an arithmetic number, because the mean of its divisors is an integer number (25909632).

Almost surely, 2^499323994 is an apocalyptic number.

499323994 is a deficient number, since it is larger than the sum of its proper divisors (329784230).

499323994 is a wasteful number, since it uses less digits than its factorization.

499323994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662.

The product of its digits is 1889568, while the sum is 52.

The square root of 499323994 is about 22345.5587086114. The cubic root of 499323994 is about 793.3426671139.

The spelling of 499323994 in words is "four hundred ninety-nine million, three hundred twenty-three thousand, nine hundred ninety-four".