6294736398697 has 2 divisors, whose sum is σ = 6294736398698. Its totient is φ = 6294736398696.

The previous prime is 6294736398689. The next prime is 6294736398739. The reversal of 6294736398697 is 7968936374926.

6294736398697 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., 4068466497936 + 2226269900761 = 2017044^2 + 1492069^2 .

It is a cyclic number.

It is not a de Polignac number, because 6294736398697 - 2³ = 6294736398689 is a prime.

It is not a weakly prime, because it can be changed into another prime (6294736398617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3147368199348 + 3147368199349.

It is an arithmetic number, because the mean of its divisors is an integer number (3147368199349).

Almost surely, 2^{6294736398697} is an apocalyptic number.

It is an amenable number.

6294736398697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6294736398697 is an equidigital number, since it uses as much as digits as its factorization.

6294736398697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4444263936, while the sum is 79.

The spelling of 6294736398697 in words is "six trillion, two hundred ninety-four billion, seven hundred thirty-six million, three hundred ninety-eight thousand, six hundred ninety-seven".