6674874807317 has 2 divisors, whose sum is σ = 6674874807318. Its totient is φ = 6674874807316.

The previous prime is 6674874807281. The next prime is 6674874807389. The reversal of 6674874807317 is 7137084784766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3835275724996 + 2839599082321 = 1958386^2 + 1685111^2 .

It is a cyclic number.

It is not a de Polignac number, because 6674874807317 - 2⁶ = 6674874807253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6674874807397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3337437403658 + 3337437403659.

It is an arithmetic number, because the mean of its divisors is an integer number (3337437403659).

Almost surely, 2^{6674874807317} is an apocalyptic number.

It is an amenable number.

6674874807317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6674874807317 is an equidigital number, since it uses as much as digits as its factorization.

6674874807317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 265531392, while the sum is 68.

The spelling of 6674874807317 in words is "six trillion, six hundred seventy-four billion, eight hundred seventy-four million, eight hundred seven thousand, three hundred seventeen".