3384239 has 4 divisors (see below), whose sum is σ = 3493440. Its totient is φ = 3275040.

The previous prime is 3384221. The next prime is 3384247. The reversal of 3384239 is 9324833.

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: 9324833 = 7 ⋅1332119.

It is a cyclic number.

It is not a de Polignac number, because 3384239 - 2¹⁶ = 3318703 is a prime.

It is a super-2 number, since 2×3384239² = 22906147218242, 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 (3384259) 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, 54554 + ... + 54615.

It is an arithmetic number, because the mean of its divisors is an integer number (873360).

Almost surely, 2^3384239 is an apocalyptic number.

3384239 is a deficient number, since it is larger than the sum of its proper divisors (109201).

3384239 is a wasteful number, since it uses less digits than its factorization.

3384239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109200.

The product of its digits is 15552, while the sum is 32.

The square root of 3384239 is about 1839.6301258677. The cubic root of 3384239 is about 150.1367493669.

The spelling of 3384239 in words is "three million, three hundred eighty-four thousand, two hundred thirty-nine".