3311889 has 16 divisors (see below), whose sum is σ = 5344128. Its totient is φ = 1780992.

The previous prime is 3311881. The next prime is 3311897. The reversal of 3311889 is 9881133.

It is an interprime number because it is at equal distance from previous prime (3311881) and next prime (3311897).

It is not a de Polignac number, because 3311889 - 2³ = 3311881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3311881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4282 + ... + 4995.

It is an arithmetic number, because the mean of its divisors is an integer number (334008).

Almost surely, 2^3311889 is an apocalyptic number.

It is an amenable number.

3311889 is a deficient number, since it is larger than the sum of its proper divisors (2032239).

3311889 is a wasteful number, since it uses less digits than its factorization.

3311889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9304.

The product of its digits is 5184, while the sum is 33.

The square root of 3311889 is about 1819.8596099700. The cubic root of 3311889 is about 149.0591330235.

The spelling of 3311889 in words is "three million, three hundred eleven thousand, eight hundred eighty-nine".