3440871 has 12 divisors (see below), whose sum is σ = 5680272. Its totient is φ = 1966176.

The previous prime is 3440867. The next prime is 3440893. The reversal of 3440871 is 1780443.

It is not a de Polignac number, because 3440871 - 2² = 3440867 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27246 + ... + 27371.

It is an arithmetic number, because the mean of its divisors is an integer number (473356).

Almost surely, 2^3440871 is an apocalyptic number.

3440871 is a deficient number, since it is larger than the sum of its proper divisors (2239401).

3440871 is a wasteful number, since it uses less digits than its factorization.

3440871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54630 (or 54627 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 3440871 is about 1854.9584901016. The cubic root of 3440871 is about 150.9695858514.

The spelling of 3440871 in words is "three million, four hundred forty thousand, eight hundred seventy-one".