676214668 has 6 divisors (see below), whose sum is σ = 1183375676. Its totient is φ = 338107332.

The previous prime is 676214639. The next prime is 676214683. The reversal of 676214668 is 866412676.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84526830 + ... + 84526837.

Almost surely, 2^676214668 is an apocalyptic number.

It is an amenable number.

676214668 is a deficient number, since it is larger than the sum of its proper divisors (507161008).

676214668 is a wasteful number, since it uses less digits than its factorization.

676214668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169053671 (or 169053669 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 676214668 is about 26004.1279030849. The cubic root of 676214668 is about 877.7311855322.

The spelling of 676214668 in words is "six hundred seventy-six million, two hundred fourteen thousand, six hundred sixty-eight".