3109343641 has 2 divisors, whose sum is σ = 3109343642. Its totient is φ = 3109343640.

The previous prime is 3109343603. The next prime is 3109343647. The reversal of 3109343641 is 1463439013.

3109343641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1827990025 + 1281353616 = 42755^2 + 35796^2 .

It is a cyclic number.

It is not a de Polignac number, because 3109343641 - 2¹⁹ = 3108819353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3109343597 and 3109343606.

It is not a weakly prime, because it can be changed into another prime (3109343647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554671820 + 1554671821.

It is an arithmetic number, because the mean of its divisors is an integer number (1554671821).

Almost surely, 2^3109343641 is an apocalyptic number.

It is an amenable number.

3109343641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3109343641 is an equidigital number, since it uses as much as digits as its factorization.

3109343641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 3109343641 is about 55761.4888700078. The cubic root of 3109343641 is about 1459.5632084564.

The spelling of 3109343641 in words is "three billion, one hundred nine million, three hundred forty-three thousand, six hundred forty-one".