499846619 has 2 divisors, whose sum is σ = 499846620. Its totient is φ = 499846618.

The previous prime is 499846583. The next prime is 499846679. The reversal of 499846619 is 916648994.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-499846619 is a prime.

It is a super-2 number, since 2×499846619² = 499693285051462322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (499846679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249923309 + 249923310.

It is an arithmetic number, because the mean of its divisors is an integer number (249923310).

Almost surely, 2^499846619 is an apocalyptic number.

499846619 is a deficient number, since it is larger than the sum of its proper divisors (1).

499846619 is an equidigital number, since it uses as much as digits as its factorization.

499846619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 56.

The square root of 499846619 is about 22357.2498085073. The cubic root of 499846619 is about 793.6193586303.

The spelling of 499846619 in words is "four hundred ninety-nine million, eight hundred forty-six thousand, six hundred nineteen".