3381131 has 8 divisors (see below), whose sum is σ = 3664080. Its totient is φ = 3101472.

The previous prime is 3381127. The next prime is 3381143. The reversal of 3381131 is 1311833.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3381131 - 2² = 3381127 is a prime.

It is a super-2 number, since 2×3381131² = 22864093678322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3381101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1601 + ... + 3053.

It is an arithmetic number, because the mean of its divisors is an integer number (458010).

Almost surely, 2^3381131 is an apocalyptic number.

3381131 is a deficient number, since it is larger than the sum of its proper divisors (282949).

3381131 is a wasteful number, since it uses less digits than its factorization.

3381131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its digits is 216, while the sum is 20.

The square root of 3381131 is about 1838.7851968079. The cubic root of 3381131 is about 150.0907746849.

Adding to 3381131 its reverse (1311833), we get a palindrome (4692964).

The spelling of 3381131 in words is "three million, three hundred eighty-one thousand, one hundred thirty-one".