3415409 has 2 divisors, whose sum is σ = 3415410. Its totient is φ = 3415408.

The previous prime is 3415403. The next prime is 3415427. The reversal of 3415409 is 9045143.

3415409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3168400 + 247009 = 1780^2 + 497^2 .

It is an emirp because it is prime and its reverse (9045143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3415409 - 2⁴ = 3415393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3415403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1707704 + 1707705.

It is an arithmetic number, because the mean of its divisors is an integer number (1707705).

Almost surely, 2^3415409 is an apocalyptic number.

It is an amenable number.

3415409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3415409 is an equidigital number, since it uses as much as digits as its factorization.

3415409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3415409 is about 1848.0825198026. The cubic root of 3415409 is about 150.5962783916.

The spelling of 3415409 in words is "three million, four hundred fifteen thousand, four hundred nine".