6716797 has 2 divisors, whose sum is σ = 6716798. Its totient is φ = 6716796.

The previous prime is 6716791. The next prime is 6716821. The reversal of 6716797 is 7976176.

It is a happy number.

6716797 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., 3426201 + 3290596 = 1851^2 + 1814^2 .

It is a cyclic number.

It is not a de Polignac number, because 6716797 - 2¹⁹ = 6192509 is a prime.

6716797 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6716791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358398 + 3358399.

It is an arithmetic number, because the mean of its divisors is an integer number (3358399).

Almost surely, 2^6716797 is an apocalyptic number.

It is an amenable number.

6716797 is a deficient number, since it is larger than the sum of its proper divisors (1).

6716797 is an equidigital number, since it uses as much as digits as its factorization.

6716797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111132, while the sum is 43.

The square root of 6716797 is about 2591.6784136926. The cubic root of 6716797 is about 188.6777727539.

The spelling of 6716797 in words is "six million, seven hundred sixteen thousand, seven hundred ninety-seven".