6863317 has 2 divisors, whose sum is σ = 6863318. Its totient is φ = 6863316.

The previous prime is 6863309. The next prime is 6863323. The reversal of 6863317 is 7133686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5924356 + 938961 = 2434^2 + 969^2 .

It is a cyclic number.

It is not a de Polignac number, because 6863317 - 2³ = 6863309 is a prime.

It is a plaindrome in base 7.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6863327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3431658 + 3431659.

It is an arithmetic number, because the mean of its divisors is an integer number (3431659).

Almost surely, 2^6863317 is an apocalyptic number.

It is an amenable number.

6863317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6863317 is an equidigital number, since it uses as much as digits as its factorization.

6863317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 6863317 is about 2619.7933124581. The cubic root of 6863317 is about 190.0398531359.

The spelling of 6863317 in words is "six million, eight hundred sixty-three thousand, three hundred seventeen".