3248946768217 has 2 divisors, whose sum is σ = 3248946768218. Its totient is φ = 3248946768216.

The previous prime is 3248946768173. The next prime is 3248946768233. The reversal of 3248946768217 is 7128676498423.

3248946768217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3162489598921 + 86457169296 = 1778339^2 + 294036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3248946768217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3248946718217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1624473384108 + 1624473384109.

It is an arithmetic number, because the mean of its divisors is an integer number (1624473384109).

Almost surely, 2^{3248946768217} is an apocalyptic number.

It is an amenable number.

3248946768217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3248946768217 is an equidigital number, since it uses as much as digits as its factorization.

3248946768217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 195084288, while the sum is 67.

The spelling of 3248946768217 in words is "three trillion, two hundred forty-eight billion, nine hundred forty-six million, seven hundred sixty-eight thousand, two hundred seventeen".