13839383 has 2 divisors, whose sum is σ = 13839384. Its totient is φ = 13839382.

The previous prime is 13839379. The next prime is 13839407. The reversal of 13839383 is 38393831.

13839383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13839383 - 2² = 13839379 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13839373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6919691 + 6919692.

It is an arithmetic number, because the mean of its divisors is an integer number (6919692).

Almost surely, 2^13839383 is an apocalyptic number.

13839383 is a deficient number, since it is larger than the sum of its proper divisors (1).

13839383 is an equidigital number, since it uses as much as digits as its factorization.

13839383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 38.

The square root of 13839383 is about 3720.1321213097. The cubic root of 13839383 is about 240.0889889907.

The spelling of 13839383 in words is "thirteen million, eight hundred thirty-nine thousand, three hundred eighty-three".