3339839 has 4 divisors (see below), whose sum is σ = 3515640. Its totient is φ = 3164040.

The previous prime is 3339797. The next prime is 3339857. The reversal of 3339839 is 9389333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9389333 = 73 ⋅128621.

It is a cyclic number.

It is not a de Polignac number, because 3339839 - 2¹² = 3335743 is a prime.

It is a super-2 number, since 2×3339839² = 22309049091842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3339859) 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, 87872 + ... + 87909.

It is an arithmetic number, because the mean of its divisors is an integer number (878910).

Almost surely, 2^3339839 is an apocalyptic number.

3339839 is a deficient number, since it is larger than the sum of its proper divisors (175801).

3339839 is a wasteful number, since it uses less digits than its factorization.

3339839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175800.

The product of its digits is 52488, while the sum is 38.

The square root of 3339839 is about 1827.5226400786. The cubic root of 3339839 is about 149.4772768154.

The spelling of 3339839 in words is "three million, three hundred thirty-nine thousand, eight hundred thirty-nine".