3330003 has 8 divisors (see below), whose sum is σ = 4470016. Its totient is φ = 2205000.

The previous prime is 3329999. The next prime is 3330013. The reversal of 3330003 is 3000333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3330003 - 2² = 3329999 is a prime.

It is a super-2 number, since 2×3330003² = 22177839960018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3330013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3223 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (558752).

Almost surely, 2^3330003 is an apocalyptic number.

3330003 is a deficient number, since it is larger than the sum of its proper divisors (1140013).

3330003 is a wasteful number, since it uses less digits than its factorization.

3330003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7505.

The product of its (nonzero) digits is 81, while the sum is 12.

The square root of 3330003 is about 1824.8295810842. The cubic root of 3330003 is about 149.3303930694.

Adding to 3330003 its reverse (3000333), we get a palindrome (6330336).

It can be divided in two parts, 33 and 30003, that multiplied together give a palindrome (990099).

The spelling of 3330003 in words is "three million, three hundred thirty thousand, three".