3333439 has 2 divisors, whose sum is σ = 3333440. Its totient is φ = 3333438.

The previous prime is 3333433. The next prime is 3333469. The reversal of 3333439 is 9343333.

It is a weak prime.

It is an emirp because it is prime and its reverse (9343333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3333439 - 2³ = 3333431 is a prime.

It is a super-2 number, since 2×3333439² = 22223631133442, which contains 22 as substring.

3333439 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3333431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666719 + 1666720.

It is an arithmetic number, because the mean of its divisors is an integer number (1666720).

Almost surely, 2^3333439 is an apocalyptic number.

3333439 is a deficient number, since it is larger than the sum of its proper divisors (1).

3333439 is an equidigital number, since it uses as much as digits as its factorization.

3333439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 28.

The square root of 3333439 is about 1825.7707961297. The cubic root of 3333439 is about 149.3817366522.

The spelling of 3333439 in words is "three million, three hundred thirty-three thousand, four hundred thirty-nine".