676854163 has 4 divisors (see below), whose sum is σ = 676975360. Its totient is φ = 676732968.

The previous prime is 676854121. The next prime is 676854187. The reversal of 676854163 is 361458676.

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

It is a cyclic number.

It is not a de Polignac number, because 676854163 - 2⁹ = 676853651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676854103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51795 + ... + 63532.

It is an arithmetic number, because the mean of its divisors is an integer number (169243840).

Almost surely, 2^676854163 is an apocalyptic number.

676854163 is a deficient number, since it is larger than the sum of its proper divisors (121197).

676854163 is a wasteful number, since it uses less digits than its factorization.

676854163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121196.

The product of its digits is 725760, while the sum is 46.

The square root of 676854163 is about 26016.4210259597. The cubic root of 676854163 is about 878.0077879596.

The spelling of 676854163 in words is "six hundred seventy-six million, eight hundred fifty-four thousand, one hundred sixty-three".