6704067407393 has 2 divisors, whose sum is σ = 6704067407394. Its totient is φ = 6704067407392.

The previous prime is 6704067407369. The next prime is 6704067407417. The reversal of 6704067407393 is 3937047604076.

It is a balanced prime because it is at equal distance from previous prime (6704067407369) and next prime (6704067407417).

It can be written as a sum of positive squares in only one way, i.e., 4069769612689 + 2634297794704 = 2017367^2 + 1623052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6704067407393 is a prime.

It is not a weakly prime, because it can be changed into another prime (6704067407353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352033703696 + 3352033703697.

It is an arithmetic number, because the mean of its divisors is an integer number (3352033703697).

Almost surely, 2^{6704067407393} is an apocalyptic number.

It is an amenable number.

6704067407393 is a deficient number, since it is larger than the sum of its proper divisors (1).

6704067407393 is an equidigital number, since it uses as much as digits as its factorization.

6704067407393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 56.

The spelling of 6704067407393 in words is "six trillion, seven hundred four billion, sixty-seven million, four hundred seven thousand, three hundred ninety-three".