3108226189 has 2 divisors, whose sum is σ = 3108226190. Its totient is φ = 3108226188.

The previous prime is 3108226153. The next prime is 3108226223. The reversal of 3108226189 is 9816228013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2993950089 + 114276100 = 54717^2 + 10690^2 .

It is an emirp because it is prime and its reverse (9816228013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3108226189 - 2⁹ = 3108225677 is a prime.

It is a super-2 number, since 2×3108226189² = 19322140083970927442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3108226139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554113094 + 1554113095.

It is an arithmetic number, because the mean of its divisors is an integer number (1554113095).

Almost surely, 2^3108226189 is an apocalyptic number.

It is an amenable number.

3108226189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3108226189 is an equidigital number, since it uses as much as digits as its factorization.

3108226189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 3108226189 is about 55751.4680434516. The cubic root of 3108226189 is about 1459.3883390479.

The spelling of 3108226189 in words is "three billion, one hundred eight million, two hundred twenty-six thousand, one hundred eighty-nine".