676192819 has 2 divisors, whose sum is σ = 676192820. Its totient is φ = 676192818.

The previous prime is 676192771. The next prime is 676192849. The reversal of 676192819 is 918291676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 676192819 - 2²³ = 667804211 is a prime.

It is a super-2 number, since 2×676192819² = 914473456934333522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (676192849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338096409 + 338096410.

It is an arithmetic number, because the mean of its divisors is an integer number (338096410).

Almost surely, 2^676192819 is an apocalyptic number.

676192819 is a deficient number, since it is larger than the sum of its proper divisors (1).

676192819 is an equidigital number, since it uses as much as digits as its factorization.

676192819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 49.

The square root of 676192819 is about 26003.7077933129. The cubic root of 676192819 is about 877.7217320474.

The spelling of 676192819 in words is "six hundred seventy-six million, one hundred ninety-two thousand, eight hundred nineteen".