3189233 has 4 divisors (see below), whose sum is σ = 3205620. Its totient is φ = 3172848.

The previous prime is 3189229. The next prime is 3189239. The reversal of 3189233 is 3329813.

3189233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 667489 = 1588^2 + 817^2 .

It is a cyclic number.

It is not a de Polignac number, because 3189233 - 2² = 3189229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3189196 and 3189205.

It is not an unprimeable number, because it can be changed into a prime (3189239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7898 + ... + 8291.

It is an arithmetic number, because the mean of its divisors is an integer number (801405).

Almost surely, 2^3189233 is an apocalyptic number.

It is an amenable number.

3189233 is a deficient number, since it is larger than the sum of its proper divisors (16387).

3189233 is a wasteful number, since it uses less digits than its factorization.

3189233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16386.

The product of its digits is 3888, while the sum is 29.

The square root of 3189233 is about 1785.8423782630. The cubic root of 3189233 is about 147.1957993691.

The spelling of 3189233 in words is "three million, one hundred eighty-nine thousand, two hundred thirty-three".