676899219 has 4 divisors (see below), whose sum is σ = 902532296. Its totient is φ = 451266144.

The previous prime is 676899203. The next prime is 676899233. The reversal of 676899219 is 912998676.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 676899219 - 2⁴ = 676899203 is a prime.

It is a super-2 number, since 2×676899219² = 916385105365619922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676898219) 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 in 3 ways as a sum of consecutive naturals, for example, 112816534 + ... + 112816539.

It is an arithmetic number, because the mean of its divisors is an integer number (225633074).

Almost surely, 2^676899219 is an apocalyptic number.

676899219 is a deficient number, since it is larger than the sum of its proper divisors (225633077).

676899219 is a wasteful number, since it uses less digits than its factorization.

676899219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225633076.

The product of its digits is 2939328, while the sum is 57.

The square root of 676899219 is about 26017.2869261958. The cubic root of 676899219 is about 878.0272695768.

The spelling of 676899219 in words is "six hundred seventy-six million, eight hundred ninety-nine thousand, two hundred nineteen".