8341247617 has 2 divisors, whose sum is σ = 8341247618. Its totient is φ = 8341247616.

The previous prime is 8341247561. The next prime is 8341247623. The reversal of 8341247617 is 7167421438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8034612496 + 306635121 = 89636^2 + 17511^2 .

It is a cyclic number.

It is not a de Polignac number, because 8341247617 - 2¹¹ = 8341245569 is a prime.

It is not a weakly prime, because it can be changed into another prime (8341247687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4170623808 + 4170623809.

It is an arithmetic number, because the mean of its divisors is an integer number (4170623809).

Almost surely, 2^8341247617 is an apocalyptic number.

It is an amenable number.

8341247617 is a deficient number, since it is larger than the sum of its proper divisors (1).

8341247617 is an equidigital number, since it uses as much as digits as its factorization.

8341247617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 43.

The square root of 8341247617 is about 91330.4309471931. The cubic root of 8341247617 is about 2028.0422790762.

The spelling of 8341247617 in words is "eight billion, three hundred forty-one million, two hundred forty-seven thousand, six hundred seventeen".