6746997713 has 2 divisors, whose sum is σ = 6746997714. Its totient is φ = 6746997712.

The previous prime is 6746997667. The next prime is 6746997731. The reversal of 6746997713 is 3177996476.

Together with next prime (6746997731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6533165584 + 213832129 = 80828^2 + 14623^2 .

It is a cyclic number.

It is not a de Polignac number, because 6746997713 - 2¹⁰ = 6746996689 is a prime.

It is not a weakly prime, because it can be changed into another prime (6746997113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373498856 + 3373498857.

It is an arithmetic number, because the mean of its divisors is an integer number (3373498857).

Almost surely, 2^6746997713 is an apocalyptic number.

It is an amenable number.

6746997713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746997713 is an equidigital number, since it uses as much as digits as its factorization.

6746997713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12002256, while the sum is 59.

The square root of 6746997713 is about 82140.1102568045. The cubic root of 6746997713 is about 1889.6013373944.

The spelling of 6746997713 in words is "six billion, seven hundred forty-six million, nine hundred ninety-seven thousand, seven hundred thirteen".