683701726856716 has 12 divisors (see below), whose sum is σ = 1196696237981832. Its totient is φ = 341788516004768.

The previous prime is 683701726856713. The next prime is 683701726856749. The reversal of 683701726856716 is 617658627107386.

It is not an unprimeable number, because it can be changed into a prime (683701726856713) 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, 15586831225 + ... + 15586875088.

It is an arithmetic number, because the mean of its divisors is an integer number (99724686498486).

Almost surely, 2^{683701726856716} is an apocalyptic number.

It is an amenable number.

683701726856716 is a deficient number, since it is larger than the sum of its proper divisors (512994511125116).

683701726856716 is a wasteful number, since it uses less digits than its factorization.

683701726856716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31173711800 (or 31173711798 counting only the distinct ones).

The product of its (nonzero) digits is 853493760, while the sum is 73.

The spelling of 683701726856716 in words is "six hundred eighty-three trillion, seven hundred one billion, seven hundred twenty-six million, eight hundred fifty-six thousand, seven hundred sixteen".