8697313 has 2 divisors, whose sum is σ = 8697314. Its totient is φ = 8697312.

The previous prime is 8697301. The next prime is 8697343. The reversal of 8697313 is 3137968.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8392609 + 304704 = 2897^2 + 552^2 .

It is a cyclic number.

It is not a de Polignac number, because 8697313 - 2²¹ = 6600161 is a prime.

It is a d-powerful number, because it can be written as 8⁷ + 6⁸ + 9⁷ + 7⁶ + 3⁵ + 1 + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (8697343) 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, 4348656 + 4348657.

It is an arithmetic number, because the mean of its divisors is an integer number (4348657).

Almost surely, 2^8697313 is an apocalyptic number.

It is an amenable number.

8697313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8697313 is an equidigital number, since it uses as much as digits as its factorization.

8697313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 8697313 is about 2949.1207164170. The cubic root of 8697313 is about 205.6498355703.

The spelling of 8697313 in words is "eight million, six hundred ninety-seven thousand, three hundred thirteen".