676879269 has 16 divisors (see below), whose sum is σ = 988899840. Its totient is φ = 408418160.

The previous prime is 676879267. The next prime is 676879339. The reversal of 676879269 is 962978676.

It is a cyclic number.

It is not a de Polignac number, because 676879269 - 2¹ = 676879267 is a prime.

It is a super-2 number, since 2×676879269² = 916331089603948722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676879261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37689 + ... + 52670.

It is an arithmetic number, because the mean of its divisors is an integer number (61806240).

Almost surely, 2^676879269 is an apocalyptic number.

It is an amenable number.

676879269 is a deficient number, since it is larger than the sum of its proper divisors (312020571).

676879269 is a wasteful number, since it uses less digits than its factorization.

676879269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90600.

The product of its digits is 13716864, while the sum is 60.

The square root of 676879269 is about 26016.9035244396. The cubic root of 676879269 is about 878.0186435678.

The spelling of 676879269 in words is "six hundred seventy-six million, eight hundred seventy-nine thousand, two hundred sixty-nine".