3287668855267 has 2 divisors, whose sum is σ = 3287668855268. Its totient is φ = 3287668855266.

The previous prime is 3287668855199. The next prime is 3287668855301. The reversal of 3287668855267 is 7625588667823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3287668855267 - 2⁷ = 3287668855139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3287668855267.

It is not a weakly prime, because it can be changed into another prime (3287668855067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643834427633 + 1643834427634.

It is an arithmetic number, because the mean of its divisors is an integer number (1643834427634).

Almost surely, 2^{3287668855267} is an apocalyptic number.

3287668855267 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287668855267 is an equidigital number, since it uses as much as digits as its factorization.

3287668855267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1625702400, while the sum is 73.

The spelling of 3287668855267 in words is "three trillion, two hundred eighty-seven billion, six hundred sixty-eight million, eight hundred fifty-five thousand, two hundred sixty-seven".