3005189 has 8 divisors (see below), whose sum is σ = 3291840. Its totient is φ = 2720800.

The previous prime is 3005179. The next prime is 3005207. The reversal of 3005189 is 9815003.

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 3005189 - 2²⁰ = 1956613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3569 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (411480).

Almost surely, 2^3005189 is an apocalyptic number.

It is an amenable number.

3005189 is a deficient number, since it is larger than the sum of its proper divisors (286651).

3005189 is a wasteful number, since it uses less digits than its factorization.

3005189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 3005189 is about 1733.5480956697. The cubic root of 3005189 is about 144.3080628343.

The spelling of 3005189 in words is "three million, five thousand, one hundred eighty-nine".