6980717 has 2 divisors, whose sum is σ = 6980718. Its totient is φ = 6980716.

The previous prime is 6980711. The next prime is 6980731. The reversal of 6980717 is 7170896.

It is a happy number.

6980717 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6651241 + 329476 = 2579^2 + 574^2 .

It is a cyclic number.

It is not a de Polignac number, because 6980717 - 2⁸ = 6980461 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 6980717 parts by 3736 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6980711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3490358 + 3490359.

It is an arithmetic number, because the mean of its divisors is an integer number (3490359).

Almost surely, 2^6980717 is an apocalyptic number.

It is an amenable number.

6980717 is a deficient number, since it is larger than the sum of its proper divisors (1).

6980717 is an equidigital number, since it uses as much as digits as its factorization.

6980717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 6980717 is about 2642.1046534912. The cubic root of 6980717 is about 191.1173041105.

The spelling of 6980717 in words is "six million, nine hundred eighty thousand, seven hundred seventeen".