3303243 has 6 divisors (see below), whose sum is σ = 4771364. Its totient is φ = 2202156.

The previous prime is 3303229. The next prime is 3303259. The reversal of 3303243 is 3423033.

It is not a de Polignac number, because 3303243 - 2⁸ = 3302987 is a prime.

It is a super-2 number, since 2×3303243² = 21822828634098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3303263) 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, 183505 + ... + 183522.

Almost surely, 2^3303243 is an apocalyptic number.

3303243 is a deficient number, since it is larger than the sum of its proper divisors (1468121).

3303243 is a wasteful number, since it uses less digits than its factorization.

3303243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367033 (or 367030 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 3303243 is about 1817.4825996416. The cubic root of 3303243 is about 148.9293089890.

Adding to 3303243 its reverse (3423033), we get a palindrome (6726276).

The spelling of 3303243 in words is "three million, three hundred three thousand, two hundred forty-three".