3189864163 has 2 divisors, whose sum is σ = 3189864164. Its totient is φ = 3189864162.

The previous prime is 3189864149. The next prime is 3189864169. The reversal of 3189864163 is 3614689813.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3189864163 - 2⁵ = 3189864131 is a prime.

It is not a weakly prime, because it can be changed into another prime (3189864169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1594932081 + 1594932082.

It is an arithmetic number, because the mean of its divisors is an integer number (1594932082).

Almost surely, 2^3189864163 is an apocalyptic number.

3189864163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3189864163 is an equidigital number, since it uses as much as digits as its factorization.

3189864163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 49.

The square root of 3189864163 is about 56478.8824517624. The cubic root of 3189864163 is about 1472.0550895702.

The spelling of 3189864163 in words is "three billion, one hundred eighty-nine million, eight hundred sixty-four thousand, one hundred sixty-three".