499253822 has 32 divisors (see below), whose sum is σ = 794686464. Its totient is φ = 234864000.

The previous prime is 499253771. The next prime is 499253827. The reversal of 499253822 is 228352994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499253827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068833 + ... + 1069299.

It is an arithmetic number, because the mean of its divisors is an integer number (24833952).

Almost surely, 2^499253822 is an apocalyptic number.

499253822 is a deficient number, since it is larger than the sum of its proper divisors (295432642).

499253822 is a wasteful number, since it uses less digits than its factorization.

499253822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its digits is 311040, while the sum is 44.

The square root of 499253822 is about 22343.9884980278. The cubic root of 499253822 is about 793.3055014991.

The spelling of 499253822 in words is "four hundred ninety-nine million, two hundred fifty-three thousand, eight hundred twenty-two".