3427135 has 4 divisors (see below), whose sum is σ = 4112568. Its totient is φ = 2741704.

The previous prime is 3427129. The next prime is 3427141. The reversal of 3427135 is 5317243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5317243 = 17 ⋅312779.

It is an interprime number because it is at equal distance from previous prime (3427129) and next prime (3427141).

It is a cyclic number.

It is not a de Polignac number, because 3427135 - 2⁹ = 3426623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 342709 + ... + 342718.

It is an arithmetic number, because the mean of its divisors is an integer number (1028142).

Almost surely, 2^3427135 is an apocalyptic number.

3427135 is a deficient number, since it is larger than the sum of its proper divisors (685433).

3427135 is an equidigital number, since it uses as much as digits as its factorization.

3427135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685432.

The product of its digits is 2520, while the sum is 25.

The square root of 3427135 is about 1851.2522788642. The cubic root of 3427135 is about 150.7684271134.

The spelling of 3427135 in words is "three million, four hundred twenty-seven thousand, one hundred thirty-five".