6842765417 has 2 divisors, whose sum is σ = 6842765418. Its totient is φ = 6842765416.

The previous prime is 6842765359. The next prime is 6842765429. The reversal of 6842765417 is 7145672486.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6445520656 + 397244761 = 80284^2 + 19931^2 .

It is a cyclic number.

It is not a de Polignac number, because 6842765417 - 2¹⁸ = 6842503273 is a prime.

It is not a weakly prime, because it can be changed into another prime (6842765617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3421382708 + 3421382709.

It is an arithmetic number, because the mean of its divisors is an integer number (3421382709).

Almost surely, 2^6842765417 is an apocalyptic number.

It is an amenable number.

6842765417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6842765417 is an equidigital number, since it uses as much as digits as its factorization.

6842765417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 50.

The square root of 6842765417 is about 82721.0095259965. The cubic root of 6842765417 is about 1898.4997776153.

The spelling of 6842765417 in words is "six billion, eight hundred forty-two million, seven hundred sixty-five thousand, four hundred seventeen".