3304045 has 4 divisors (see below), whose sum is σ = 3964860. Its totient is φ = 2643232.

The previous prime is 3304033. The next prime is 3304061. The reversal of 3304045 is 5404033.

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 2056356 + 1247689 = 1434^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 3304045 - 2⁹ = 3303533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330400 + ... + 330409.

It is an arithmetic number, because the mean of its divisors is an integer number (991215).

Almost surely, 2^3304045 is an apocalyptic number.

It is an amenable number.

3304045 is a deficient number, since it is larger than the sum of its proper divisors (660815).

3304045 is an equidigital number, since it uses as much as digits as its factorization.

3304045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660814.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3304045 is about 1817.7032211007. The cubic root of 3304045 is about 148.9413609473.

Adding to 3304045 its reverse (5404033), we get a palindrome (8708078).

The spelling of 3304045 in words is "three million, three hundred four thousand, forty-five".