3006189 has 6 divisors (see below), whose sum is σ = 4342286. Its totient is φ = 2004120.

The previous prime is 3006151. The next prime is 3006193. The reversal of 3006189 is 9816003.

3006189 is nontrivially palindromic in base 2.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 656100 = 1533^2 + 810^2 .

It is not a de Polignac number, because 3006189 - 2⁹ = 3005677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3006119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167002 + ... + 167019.

Almost surely, 2^3006189 is an apocalyptic number.

It is an amenable number.

3006189 is a deficient number, since it is larger than the sum of its proper divisors (1336097).

3006189 is a wasteful number, since it uses less digits than its factorization.

3006189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334027 (or 334024 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 3006189 is about 1733.8364974818. The cubic root of 3006189 is about 144.3240676024.

The spelling of 3006189 in words is "three million, six thousand, one hundred eighty-nine".