4339109 has 4 divisors (see below), whose sum is σ = 4351116. Its totient is φ = 4327104.

The previous prime is 4339103. The next prime is 4339123. The reversal of 4339109 is 9019334.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9019334 = 2 ⋅4509667.

It can be written as a sum of positive squares in 2 ways, for example, as 2656900 + 1682209 = 1630^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 4339109 - 2²⁰ = 3290533 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 (4339103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5444 + ... + 6189.

It is an arithmetic number, because the mean of its divisors is an integer number (1087779).

Almost surely, 2^4339109 is an apocalyptic number.

It is an amenable number.

4339109 is a deficient number, since it is larger than the sum of its proper divisors (12007).

4339109 is a wasteful number, since it uses less digits than its factorization.

4339109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12006.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 4339109 is about 2083.0528077800. The cubic root of 4339109 is about 163.1048417812.

The spelling of 4339109 in words is "four million, three hundred thirty-nine thousand, one hundred nine".