13433339 has 2 divisors, whose sum is σ = 13433340. Its totient is φ = 13433338.

The previous prime is 13433333. The next prime is 13433341. The reversal of 13433339 is 93333431.

13433339 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13433339 - 2²⁰ = 12384763 is a prime.

Together with 13433341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13433333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6716669 + 6716670.

It is an arithmetic number, because the mean of its divisors is an integer number (6716670).

Almost surely, 2^13433339 is an apocalyptic number.

13433339 is a deficient number, since it is larger than the sum of its proper divisors (1).

13433339 is an equidigital number, since it uses as much as digits as its factorization.

13433339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 29.

The square root of 13433339 is about 3665.1519750210. The cubic root of 13433339 is about 237.7175933816.

The spelling of 13433339 in words is "thirteen million, four hundred thirty-three thousand, three hundred thirty-nine".