6342348689 has 2 divisors, whose sum is σ = 6342348690. Its totient is φ = 6342348688.

The previous prime is 6342348679. The next prime is 6342348737. The reversal of 6342348689 is 9868432436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6326611600 + 15737089 = 79540^2 + 3967^2 .

It is a cyclic number.

It is not a de Polignac number, because 6342348689 - 2⁸ = 6342348433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6342348689.

It is not a weakly prime, because it can be changed into another prime (6342348679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171174344 + 3171174345.

It is an arithmetic number, because the mean of its divisors is an integer number (3171174345).

Almost surely, 2^6342348689 is an apocalyptic number.

It is an amenable number.

6342348689 is a deficient number, since it is larger than the sum of its proper divisors (1).

6342348689 is an equidigital number, since it uses as much as digits as its factorization.

6342348689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5971968, while the sum is 53.

The square root of 6342348689 is about 79638.8641870287. The cubic root of 6342348689 is about 1851.0438413009.

The spelling of 6342348689 in words is "six billion, three hundred forty-two million, three hundred forty-eight thousand, six hundred eighty-nine".