3312003345 has 24 divisors (see below), whose sum is σ = 6164383104. Its totient is φ = 1514058336.

The previous prime is 3312003323. The next prime is 3312003371. The reversal of 3312003345 is 5433002133.

It is a happy number.

It is not a de Polignac number, because 3312003345 - 2⁵ = 3312003313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2252329 + ... + 2253798.

It is an arithmetic number, because the mean of its divisors is an integer number (256849296).

Almost surely, 2^3312003345 is an apocalyptic number.

3312003345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3312003345 is a deficient number, since it is larger than the sum of its proper divisors (2852379759).

3312003345 is a wasteful number, since it uses less digits than its factorization.

3312003345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506149 (or 4506142 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3312003345 is about 57550.0073414418. The cubic root of 3312003345 is about 1490.6084845640.

Adding to 3312003345 its reverse (5433002133), we get a palindrome (8745005478).

The spelling of 3312003345 in words is "three billion, three hundred twelve million, three thousand, three hundred forty-five".