6802782697 has 2 divisors, whose sum is σ = 6802782698. Its totient is φ = 6802782696.

The previous prime is 6802782661. The next prime is 6802782731. The reversal of 6802782697 is 7962872086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6772631616 + 30151081 = 82296^2 + 5491^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6802782697 is a prime.

It is not a weakly prime, because it can be changed into another prime (6802782797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401391348 + 3401391349.

It is an arithmetic number, because the mean of its divisors is an integer number (3401391349).

Almost surely, 2^6802782697 is an apocalyptic number.

It is an amenable number.

6802782697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6802782697 is an equidigital number, since it uses as much as digits as its factorization.

6802782697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 55.

The square root of 6802782697 is about 82478.9833654610. The cubic root of 6802782697 is about 1894.7948666268.

The spelling of 6802782697 in words is "six billion, eight hundred two million, seven hundred eighty-two thousand, six hundred ninety-seven".