6717713 has 2 divisors, whose sum is σ = 6717714. Its totient is φ = 6717712.

The previous prime is 6717709. The next prime is 6717769. The reversal of 6717713 is 3177176.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3952144 + 2765569 = 1988^2 + 1663^2 .

It is a cyclic number.

It is not a de Polignac number, because 6717713 - 2² = 6717709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6717713.

It is not a weakly prime, because it can be changed into another prime (6717413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358856 + 3358857.

It is an arithmetic number, because the mean of its divisors is an integer number (3358857).

Almost surely, 2^6717713 is an apocalyptic number.

It is an amenable number.

6717713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6717713 is an equidigital number, since it uses as much as digits as its factorization.

6717713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6174, while the sum is 32.

The square root of 6717713 is about 2591.8551271242. The cubic root of 6717713 is about 188.6863493112.

The spelling of 6717713 in words is "six million, seven hundred seventeen thousand, seven hundred thirteen".