3288638867 has 2 divisors, whose sum is σ = 3288638868. Its totient is φ = 3288638866.

The previous prime is 3288638851. The next prime is 3288638869. The reversal of 3288638867 is 7688368823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3288638867 - 2⁴ = 3288638851 is a prime.

Together with 3288638869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3288638869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1644319433 + 1644319434.

It is an arithmetic number, because the mean of its divisors is an integer number (1644319434).

Almost surely, 2^3288638867 is an apocalyptic number.

3288638867 is a deficient number, since it is larger than the sum of its proper divisors (1).

3288638867 is an equidigital number, since it uses as much as digits as its factorization.

3288638867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18579456, while the sum is 59.

The square root of 3288638867 is about 57346.6552381218. The cubic root of 3288638867 is about 1487.0950513349.

The spelling of 3288638867 in words is "three billion, two hundred eighty-eight million, six hundred thirty-eight thousand, eight hundred sixty-seven".