3089045 has 4 divisors (see below), whose sum is σ = 3706860. Its totient is φ = 2471232.

The previous prime is 3089029. The next prime is 3089059. The reversal of 3089045 is 5409803.

3089045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2140369 + 948676 = 1463^2 + 974^2 .

It is a cyclic number.

It is not a de Polignac number, because 3089045 - 2⁴ = 3089029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3088999 and 3089017.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 308900 + ... + 308909.

It is an arithmetic number, because the mean of its divisors is an integer number (926715).

Almost surely, 2^3089045 is an apocalyptic number.

It is an amenable number.

3089045 is a deficient number, since it is larger than the sum of its proper divisors (617815).

3089045 is an equidigital number, since it uses as much as digits as its factorization.

3089045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617814.

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

The square root of 3089045 is about 1757.5679218739. The cubic root of 3089045 is about 145.6380129836.

The spelling of 3089045 in words is "three million, eighty-nine thousand, forty-five".