6738317 has 2 divisors, whose sum is σ = 6738318. Its totient is φ = 6738316.

The previous prime is 6738301. The next prime is 6738337. The reversal of 6738317 is 7138376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5669161 + 1069156 = 2381^2 + 1034^2 .

6738317 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 6738317 - 2⁴ = 6738301 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6738337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3369158 + 3369159.

It is an arithmetic number, because the mean of its divisors is an integer number (3369159).

Almost surely, 2^6738317 is an apocalyptic number.

It is an amenable number.

6738317 is a deficient number, since it is larger than the sum of its proper divisors (1).

6738317 is an equidigital number, since it uses as much as digits as its factorization.

6738317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 35.

The square root of 6738317 is about 2595.8268432236. The cubic root of 6738317 is about 188.8790600166.

The spelling of 6738317 in words is "six million, seven hundred thirty-eight thousand, three hundred seventeen".