3304745 has 4 divisors (see below), whose sum is σ = 3965700. Its totient is φ = 2643792.

The previous prime is 3304687. The next prime is 3304751. The reversal of 3304745 is 5474033.

3304745 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 1336336 + 1968409 = 1156^2 + 1403^2 .

It is a cyclic number.

It is not a de Polignac number, because 3304745 - 2⁸ = 3304489 is a prime.

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, 330470 + ... + 330479.

It is an arithmetic number, because the mean of its divisors is an integer number (991425).

Almost surely, 2^3304745 is an apocalyptic number.

It is an amenable number.

3304745 is a deficient number, since it is larger than the sum of its proper divisors (660955).

3304745 is an equidigital number, since it uses as much as digits as its factorization.

3304745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660954.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3304745 is about 1817.8957615881. The cubic root of 3304745 is about 148.9518785190.

Adding to 3304745 its reverse (5474033), we get a palindrome (8778778).

The spelling of 3304745 in words is "three million, three hundred four thousand, seven hundred forty-five".