3449109 has 8 divisors (see below), whose sum is σ = 4663872. Its totient is φ = 2266880.

The previous prime is 3449107. The next prime is 3449111. The reversal of 3449109 is 9019443.

It is an interprime number because it is at equal distance from previous prime (3449107) and next prime (3449111).

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 3449109 - 2¹ = 3449107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449107) 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, 7884 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (582984).

Almost surely, 2^3449109 is an apocalyptic number.

It is an amenable number.

3449109 is a deficient number, since it is larger than the sum of its proper divisors (1214763).

3449109 is a wasteful number, since it uses less digits than its factorization.

3449109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16267.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3449109 is about 1857.1776974754. The cubic root of 3449109 is about 151.0899716720.

It can be divided in two parts, 344 and 9109, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 3449109 in words is "three million, four hundred forty-nine thousand, one hundred nine".