3287663206171 has 2 divisors, whose sum is σ = 3287663206172. Its totient is φ = 3287663206170.

The previous prime is 3287663206159. The next prime is 3287663206189. The reversal of 3287663206171 is 1716023667823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3287663206171 - 2³⁷ = 3150224252699 is a prime.

It is not a weakly prime, because it can be changed into another prime (3287663206871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643831603085 + 1643831603086.

It is an arithmetic number, because the mean of its divisors is an integer number (1643831603086).

Almost surely, 2^{3287663206171} is an apocalyptic number.

3287663206171 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287663206171 is an equidigital number, since it uses as much as digits as its factorization.

3287663206171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 3287663206171 in words is "three trillion, two hundred eighty-seven billion, six hundred sixty-three million, two hundred six thousand, one hundred seventy-one".