8291713 has 2 divisors, whose sum is σ = 8291714. Its totient is φ = 8291712.

The previous prime is 8291711. The next prime is 8291729. The reversal of 8291713 is 3171928.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6906384 + 1385329 = 2628^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 8291713 - 2¹ = 8291711 is a prime.

Together with 8291711, it forms a pair of twin primes.

8291713 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8291711) 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, 4145856 + 4145857.

It is an arithmetic number, because the mean of its divisors is an integer number (4145857).

Almost surely, 2^8291713 is an apocalyptic number.

It is an amenable number.

8291713 is a deficient number, since it is larger than the sum of its proper divisors (1).

8291713 is an equidigital number, since it uses as much as digits as its factorization.

8291713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 31.

The square root of 8291713 is about 2879.5334691578. The cubic root of 8291713 is about 202.4019786738.

The spelling of 8291713 in words is "eight million, two hundred ninety-one thousand, seven hundred thirteen".