676452966668 has 12 divisors (see below), whose sum is σ = 1187146214520. Its totient is φ = 337268333952.

The previous prime is 676452966667. The next prime is 676452966743. The reversal of 676452966668 is 866669254676.

It is a super-2 number, since 2×676452966668² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676452966667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239535758 + ... + 239538581.

It is an arithmetic number, because the mean of its divisors is an integer number (98928851210).

Almost surely, 2^676452966668 is an apocalyptic number.

It is an amenable number.

676452966668 is a deficient number, since it is larger than the sum of its proper divisors (510693247852).

676452966668 is a wasteful number, since it uses less digits than its factorization.

676452966668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479074696 (or 479074694 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 71.

The spelling of 676452966668 in words is "six hundred seventy-six billion, four hundred fifty-two million, nine hundred sixty-six thousand, six hundred sixty-eight".