3304641 has 16 divisors (see below), whose sum is σ = 4592448. Its totient is φ = 2112000.

The previous prime is 3304633. The next prime is 3304643. The reversal of 3304641 is 1464033.

It is not a de Polignac number, because 3304641 - 2³ = 3304633 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3304643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8041 + ... + 8441.

It is an arithmetic number, because the mean of its divisors is an integer number (287028).

Almost surely, 2^3304641 is an apocalyptic number.

It is an amenable number.

3304641 is a deficient number, since it is larger than the sum of its proper divisors (1287807).

3304641 is a wasteful number, since it uses less digits than its factorization.

3304641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3304641 is about 1817.8671568627. The cubic root of 3304641 is about 148.9503160023.

Adding to 3304641 its reverse (1464033), we get a palindrome (4768674).

The spelling of 3304641 in words is "three million, three hundred four thousand, six hundred forty-one".