676851166 has 4 divisors (see below), whose sum is σ = 1015276752. Its totient is φ = 338425582.

The previous prime is 676851137. The next prime is 676851169. The reversal of 676851166 is 661158676.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676851169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169212790 + ... + 169212793.

It is an arithmetic number, because the mean of its divisors is an integer number (253819188).

Almost surely, 2^676851166 is an apocalyptic number.

676851166 is a deficient number, since it is larger than the sum of its proper divisors (338425586).

676851166 is a wasteful number, since it uses less digits than its factorization.

676851166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338425585.

The product of its digits is 362880, while the sum is 46.

The square root of 676851166 is about 26016.3634276584. The cubic root of 676851166 is about 878.0064920658.

The spelling of 676851166 in words is "six hundred seventy-six million, eight hundred fifty-one thousand, one hundred sixty-six".