848710217 has 2 divisors, whose sum is σ = 848710218. Its totient is φ = 848710216.

The previous prime is 848710151. The next prime is 848710223. The reversal of 848710217 is 712017848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 827770441 + 20939776 = 28771^2 + 4576^2 .

It is a cyclic number.

It is not a de Polignac number, because 848710217 - 2¹² = 848706121 is a prime.

It is not a weakly prime, because it can be changed into another prime (848710237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424355108 + 424355109.

It is an arithmetic number, because the mean of its divisors is an integer number (424355109).

Almost surely, 2^848710217 is an apocalyptic number.

It is an amenable number.

848710217 is a deficient number, since it is larger than the sum of its proper divisors (1).

848710217 is an equidigital number, since it uses as much as digits as its factorization.

848710217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 848710217 is about 29132.6314808669. The cubic root of 848710217 is about 946.7888689669.

The spelling of 848710217 in words is "eight hundred forty-eight million, seven hundred ten thousand, two hundred seventeen".