3409109 has 8 divisors (see below), whose sum is σ = 3810240. Its totient is φ = 3023200.

The previous prime is 3409099. The next prime is 3409111. The reversal of 3409109 is 9019043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3409109 - 2⁴ = 3409093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3409139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3329 + ... + 4230.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^3409109 is an apocalyptic number.

It is an amenable number.

3409109 is a deficient number, since it is larger than the sum of its proper divisors (401131).

3409109 is a wasteful number, since it uses less digits than its factorization.

3409109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 3409109 is about 1846.3772637248. The cubic root of 3409109 is about 150.5036257004.

It can be divided in two parts, 340 and 9109, that added together give a palindrome (9449).

The spelling of 3409109 in words is "three million, four hundred nine thousand, one hundred nine".