3481559 has 2 divisors, whose sum is σ = 3481560. Its totient is φ = 3481558.

The previous prime is 3481553. The next prime is 3481561. The reversal of 3481559 is 9551843.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3481559 is a prime.

Together with 3481561, 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 (3481553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740779 + 1740780.

It is an arithmetic number, because the mean of its divisors is an integer number (1740780).

Almost surely, 2^3481559 is an apocalyptic number.

3481559 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481559 is an equidigital number, since it uses as much as digits as its factorization.

3481559 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 3481559 is about 1865.8936196900. The cubic root of 3481559 is about 151.5623230026.

The spelling of 3481559 in words is "three million, four hundred eighty-one thousand, five hundred fifty-nine".