6426317 has 2 divisors, whose sum is σ = 6426318. Its totient is φ = 6426316.

The previous prime is 6426311. The next prime is 6426349. The reversal of 6426317 is 7136246.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4268356 + 2157961 = 2066^2 + 1469^2 .

It is a cyclic number.

It is not a de Polignac number, because 6426317 - 2¹⁴ = 6409933 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6426317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6426311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213158 + 3213159.

It is an arithmetic number, because the mean of its divisors is an integer number (3213159).

Almost surely, 2^6426317 is an apocalyptic number.

It is an amenable number.

6426317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6426317 is an equidigital number, since it uses as much as digits as its factorization.

6426317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 6426317 is about 2535.0181458917. The cubic root of 6426317 is about 185.9176901005.

The spelling of 6426317 in words is "six million, four hundred twenty-six thousand, three hundred seventeen".