3406841 has 2 divisors, whose sum is σ = 3406842. Its totient is φ = 3406840.

The previous prime is 3406811. The next prime is 3406853. The reversal of 3406841 is 1486043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3136441 + 270400 = 1771^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406841 - 2¹⁸ = 3144697 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3406841.

It is not a weakly prime, because it can be changed into another prime (3406801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703420 + 1703421.

It is an arithmetic number, because the mean of its divisors is an integer number (1703421).

Almost surely, 2^3406841 is an apocalyptic number.

It is an amenable number.

3406841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406841 is an equidigital number, since it uses as much as digits as its factorization.

3406841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3406841 is about 1845.7629858679. The cubic root of 3406841 is about 150.4702427895.

The spelling of 3406841 in words is "three million, four hundred six thousand, eight hundred forty-one".