499846629 has 4 divisors (see below), whose sum is σ = 666462176. Its totient is φ = 333231084.

The previous prime is 499846619. The next prime is 499846679. The reversal of 499846629 is 926648994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-499846629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499846619) 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 3 ways as a sum of consecutive naturals, for example, 83307769 + ... + 83307774.

It is an arithmetic number, because the mean of its divisors is an integer number (166615544).

Almost surely, 2^499846629 is an apocalyptic number.

It is an amenable number.

499846629 is a deficient number, since it is larger than the sum of its proper divisors (166615547).

499846629 is a wasteful number, since it uses less digits than its factorization.

499846629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166615546.

The product of its digits is 6718464, while the sum is 57.

The square root of 499846629 is about 22357.2500321484. The cubic root of 499846629 is about 793.6193639227.

The spelling of 499846629 in words is "four hundred ninety-nine million, eight hundred forty-six thousand, six hundred twenty-nine".