3315189 has 4 divisors (see below), whose sum is σ = 4420256. Its totient is φ = 2210124.

The previous prime is 3315173. The next prime is 3315209. The reversal of 3315189 is 9815133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9815133 = 3 ⋅3271711.

It is not a de Polignac number, because 3315189 - 2⁴ = 3315173 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3315989) 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 3 ways as a sum of consecutive naturals, for example, 552529 + ... + 552534.

It is an arithmetic number, because the mean of its divisors is an integer number (1105064).

Almost surely, 2^3315189 is an apocalyptic number.

It is an amenable number.

3315189 is a deficient number, since it is larger than the sum of its proper divisors (1105067).

3315189 is a wasteful number, since it uses less digits than its factorization.

3315189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105066.

The product of its digits is 3240, while the sum is 30.

The square root of 3315189 is about 1820.7660475745. The cubic root of 3315189 is about 149.1086246029.

The spelling of 3315189 in words is "three million, three hundred fifteen thousand, one hundred eighty-nine".