3349844209 has 2 divisors, whose sum is σ = 3349844210. Its totient is φ = 3349844208.

The previous prime is 3349844167. The next prime is 3349844233. The reversal of 3349844209 is 9024489433.

3349844209 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., 2345271184 + 1004573025 = 48428^2 + 31695^2 .

It is an emirp because it is prime and its reverse (9024489433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3349844209 - 2¹⁵ = 3349811441 is a prime.

It is a super-2 number, since 2×3349844209² = 22442912449141671362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3349844909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674922104 + 1674922105.

It is an arithmetic number, because the mean of its divisors is an integer number (1674922105).

Almost surely, 2^3349844209 is an apocalyptic number.

It is an amenable number.

3349844209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3349844209 is an equidigital number, since it uses as much as digits as its factorization.

3349844209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 3349844209 is about 57877.8386690450. The cubic root of 3349844209 is about 1496.2639183365.

The spelling of 3349844209 in words is "three billion, three hundred forty-nine million, eight hundred forty-four thousand, two hundred nine".