676666670014 has 8 divisors (see below), whose sum is σ = 1018263671568. Its totient is φ = 337245446160.

The previous prime is 676666670011. The next prime is 676666670051. The reversal of 676666670014 is 410076666676.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676666670011) 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, 543943647 + ... + 543944890.

It is an arithmetic number, because the mean of its divisors is an integer number (127282958946).

Almost surely, 2^676666670014 is an apocalyptic number.

676666670014 is a deficient number, since it is larger than the sum of its proper divisors (341597001554).

676666670014 is a wasteful number, since it uses less digits than its factorization.

676666670014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087888850.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 676666670014 in words is "six hundred seventy-six billion, six hundred sixty-six million, six hundred seventy thousand, fourteen".