676346519 has 2 divisors, whose sum is σ = 676346520. Its totient is φ = 676346518.

The previous prime is 676346483. The next prime is 676346521. The reversal of 676346519 is 915643676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676346519 is a prime.

It is a super-2 number, since 2×676346519² = 914889227526834722, which contains 22 as substring.

Together with 676346521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676346219) 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 as a sum of consecutive naturals, namely, 338173259 + 338173260.

It is an arithmetic number, because the mean of its divisors is an integer number (338173260).

Almost surely, 2^676346519 is an apocalyptic number.

676346519 is a deficient number, since it is larger than the sum of its proper divisors (1).

676346519 is an equidigital number, since it uses as much as digits as its factorization.

676346519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The square root of 676346519 is about 26006.6629731690. The cubic root of 676346519 is about 877.7882296529.

The spelling of 676346519 in words is "six hundred seventy-six million, three hundred forty-six thousand, five hundred nineteen".