3304809 has 6 divisors (see below), whose sum is σ = 4773626. Its totient is φ = 2203200.

The previous prime is 3304787. The next prime is 3304813. The reversal of 3304809 is 9084033.

It can be written as a sum of positive squares in only one way, i.e., 2039184 + 1265625 = 1428^2 + 1125^2 .

It is not a de Polignac number, because 3304809 - 2⁹ = 3304297 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3304849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183592 + ... + 183609.

Almost surely, 2^3304809 is an apocalyptic number.

It is an amenable number.

3304809 is a deficient number, since it is larger than the sum of its proper divisors (1468817).

3304809 is a wasteful number, since it uses less digits than its factorization.

3304809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367207 (or 367204 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3304809 is about 1817.9133642723. The cubic root of 3304809 is about 148.9528400515.

The spelling of 3304809 in words is "three million, three hundred four thousand, eight hundred nine".