6806740680680 has 32 divisors (see below), whose sum is σ = 15334626788640. Its totient is φ = 2719236671040.

The previous prime is 6806740680673. The next prime is 6806740680683. The reversal of 6806740680680 is 860860476086.

It is not an unprimeable number, because it can be changed into a prime (6806740680683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108080666 + ... + 108143625.

It is an arithmetic number, because the mean of its divisors is an integer number (479207087145).

Almost surely, 2^{6806740680680} is an apocalyptic number.

It is an amenable number.

6806740680680 is an abundant number, since it is smaller than the sum of its proper divisors (8527886107960).

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

6806740680680 is a wasteful number, since it uses less digits than its factorization.

6806740680680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216225089 (or 216225085 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 59.

The spelling of 6806740680680 in words is "six trillion, eight hundred six billion, seven hundred forty million, six hundred eighty thousand, six hundred eighty".