3323445 has 16 divisors (see below), whose sum is σ = 5356800. Its totient is φ = 1759424.

The previous prime is 3323399. The next prime is 3323447. The reversal of 3323445 is 5443233.

It is a cyclic number.

It is not a de Polignac number, because 3323445 - 2⁸ = 3323189 is a prime.

It is a super-2 number, since 2×3323445² = 22090573336050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323447) 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, 1492 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^3323445 is an apocalyptic number.

It is an amenable number.

3323445 is a deficient number, since it is larger than the sum of its proper divisors (2033355).

3323445 is a wasteful number, since it uses less digits than its factorization.

3323445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644.

The product of its digits is 4320, while the sum is 24.

The square root of 3323445 is about 1823.0318154108. The cubic root of 3323445 is about 149.2322998350.

Adding to 3323445 its reverse (5443233), we get a palindrome (8766678).

The spelling of 3323445 in words is "three million, three hundred twenty-three thousand, four hundred forty-five".