499944333 has 16 divisors (see below), whose sum is σ = 782410880. Its totient is φ = 277960896.

The previous prime is 499944331. The next prime is 499944337. The reversal of 499944333 is 333449994.

It is not a de Polignac number, because 499944333 - 2¹ = 499944331 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499944331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320938 + ... + 322491.

It is an arithmetic number, because the mean of its divisors is an integer number (48900680).

Almost surely, 2^499944333 is an apocalyptic number.

It is an amenable number.

499944333 is a deficient number, since it is larger than the sum of its proper divisors (282466547).

499944333 is a wasteful number, since it uses less digits than its factorization.

499944333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643476.

The product of its digits is 1259712, while the sum is 48.

The square root of 499944333 is about 22359.4349883891. The cubic root of 499944333 is about 793.6710696061.

The spelling of 499944333 in words is "four hundred ninety-nine million, nine hundred forty-four thousand, three hundred thirty-three".