676334419 has 2 divisors, whose sum is σ = 676334420. Its totient is φ = 676334418.

The previous prime is 676334411. The next prime is 676334479. The reversal of 676334419 is 914433676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676334419 - 2³ = 676334411 is a prime.

It is a super-2 number, since 2×676334419² = 914856492648135122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (676334411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338167209 + 338167210.

It is an arithmetic number, because the mean of its divisors is an integer number (338167210).

Almost surely, 2^676334419 is an apocalyptic number.

676334419 is a deficient number, since it is larger than the sum of its proper divisors (1).

676334419 is an equidigital number, since it uses as much as digits as its factorization.

676334419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 43.

The square root of 676334419 is about 26006.4303394372. The cubic root of 676334419 is about 877.7829950084.

The spelling of 676334419 in words is "six hundred seventy-six million, three hundred thirty-four thousand, four hundred nineteen".