3427559 has 6 divisors (see below), whose sum is σ = 3514920. Its totient is φ = 3342320.

The previous prime is 3427547. The next prime is 3427561. The reversal of 3427559 is 9557243.

It is not a de Polignac number, because 3427559 - 2¹² = 3423463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427579) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 662 + ... + 2700.

It is an arithmetic number, because the mean of its divisors is an integer number (585820).

Almost surely, 2^3427559 is an apocalyptic number.

3427559 is a deficient number, since it is larger than the sum of its proper divisors (87361).

3427559 is an equidigital number, since it uses as much as digits as its factorization.

3427559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121 (or 2080 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 3427559 is about 1851.3667923996. The cubic root of 3427559 is about 150.7746444716.

The spelling of 3427559 in words is "three million, four hundred twenty-seven thousand, five hundred fifty-nine".