3841559 has 2 divisors, whose sum is σ = 3841560. Its totient is φ = 3841558.

The previous prime is 3841531. The next prime is 3841561. The reversal of 3841559 is 9551483.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3841559 is a prime.

Together with 3841561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3841259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920779 + 1920780.

It is an arithmetic number, because the mean of its divisors is an integer number (1920780).

Almost surely, 2^3841559 is an apocalyptic number.

3841559 is a deficient number, since it is larger than the sum of its proper divisors (1).

3841559 is an equidigital number, since it uses as much as digits as its factorization.

3841559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 35.

The square root of 3841559 is about 1959.9895407884. The cubic root of 3841559 is about 156.6158947193.

The spelling of 3841559 in words is "three million, eight hundred forty-one thousand, five hundred fifty-nine".