499994316 has 24 divisors (see below), whose sum is σ = 1296281840. Its totient is φ = 166664736.

The previous prime is 499994279. The next prime is 499994317. The reversal of 499994316 is 613499994.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (499994317) 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 7 ways as a sum of consecutive naturals, for example, 2314681 + ... + 2314896.

Almost surely, 2^499994316 is an apocalyptic number.

It is an amenable number.

499994316 is an abundant number, since it is smaller than the sum of its proper divisors (796287524).

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

499994316 is a wasteful number, since it uses less digits than its factorization.

499994316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629590 (or 4629582 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 54.

The square root of 499994316 is about 22360.5526765328. The cubic root of 499994316 is about 793.6975183768.

The spelling of 499994316 in words is "four hundred ninety-nine million, nine hundred ninety-four thousand, three hundred sixteen".