676712568 has 64 divisors (see below), whose sum is σ = 1955232000. Its totient is φ = 191169792.

The previous prime is 676712563. The next prime is 676712579. The reversal of 676712568 is 865217676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676712563) 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 15 ways as a sum of consecutive naturals, for example, 7678 + ... + 37581.

It is an arithmetic number, because the mean of its divisors is an integer number (30550500).

Almost surely, 2^676712568 is an apocalyptic number.

It is an amenable number.

676712568 is an abundant number, since it is smaller than the sum of its proper divisors (1278519432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676712568 is a wasteful number, since it uses less digits than its factorization.

676712568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45364 (or 45360 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 676712568 is about 26013.6996215456. The cubic root of 676712568 is about 877.9465585300.

The spelling of 676712568 in words is "six hundred seventy-six million, seven hundred twelve thousand, five hundred sixty-eight".