3116629189 has 2 divisors, whose sum is σ = 3116629190. Its totient is φ = 3116629188.

The previous prime is 3116629183. The next prime is 3116629211. The reversal of 3116629189 is 9819266113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1602641089 + 1513988100 = 40033^2 + 38910^2 .

It is a cyclic number.

It is not a de Polignac number, because 3116629189 - 2³ = 3116629181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3116629181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558314594 + 1558314595.

It is an arithmetic number, because the mean of its divisors is an integer number (1558314595).

Almost surely, 2^3116629189 is an apocalyptic number.

It is an amenable number.

3116629189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116629189 is an equidigital number, since it uses as much as digits as its factorization.

3116629189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 46.

The square root of 3116629189 is about 55826.7784221873. The cubic root of 3116629189 is about 1460.7022937957.

The spelling of 3116629189 in words is "three billion, one hundred sixteen million, six hundred twenty-nine thousand, one hundred eighty-nine".