3045089 has 4 divisors (see below), whose sum is σ = 3049620. Its totient is φ = 3040560.

The previous prime is 3045067. The next prime is 3045101. The reversal of 3045089 is 9805403.

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 819025 + 2226064 = 905^2 + 1492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3045089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045019) 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, 1034 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (762405).

Almost surely, 2^3045089 is an apocalyptic number.

It is an amenable number.

3045089 is a deficient number, since it is larger than the sum of its proper divisors (4531).

3045089 is an equidigital number, since it uses as much as digits as its factorization.

3045089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3045089 is about 1745.0183380125. The cubic root of 3045089 is about 144.9439180661.

The spelling of 3045089 in words is "three million, forty-five thousand, eighty-nine".