3318189 has 8 divisors (see below), whose sum is σ = 5056320. Its totient is φ = 1896096.

The previous prime is 3318173. The next prime is 3318193. The reversal of 3318189 is 9818133.

3318189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3318189 - 2⁴ = 3318173 is a prime.

It is a super-2 number, since 2×3318189² = 22020756479442, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3318109) 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 7 ways as a sum of consecutive naturals, for example, 78984 + ... + 79025.

It is an arithmetic number, because the mean of its divisors is an integer number (632040).

Almost surely, 2^3318189 is an apocalyptic number.

It is an amenable number.

3318189 is a deficient number, since it is larger than the sum of its proper divisors (1738131).

3318189 is a wasteful number, since it uses less digits than its factorization.

3318189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158019.

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

The square root of 3318189 is about 1821.5896903529. The cubic root of 3318189 is about 149.1535884556.

The spelling of 3318189 in words is "three million, three hundred eighteen thousand, one hundred eighty-nine".