8680297 has 2 divisors, whose sum is σ = 8680298. Its totient is φ = 8680296.

The previous prime is 8680277. The next prime is 8680303. The reversal of 8680297 is 7920868.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8503056 + 177241 = 2916^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 8680297 - 2¹⁹ = 8156009 is a prime.

8680297 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8680267) 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, 4340148 + 4340149.

It is an arithmetic number, because the mean of its divisors is an integer number (4340149).

Almost surely, 2^8680297 is an apocalyptic number.

It is an amenable number.

8680297 is a deficient number, since it is larger than the sum of its proper divisors (1).

8680297 is an equidigital number, since it uses as much as digits as its factorization.

8680297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8680297 is about 2946.2343762844. The cubic root of 8680297 is about 205.5156323515.

The spelling of 8680297 in words is "eight million, six hundred eighty thousand, two hundred ninety-seven".