3330663 has 16 divisors (see below), whose sum is σ = 5107200. Its totient is φ = 1891296.

The previous prime is 3330659. The next prime is 3330667. The reversal of 3330663 is 3660333.

It is an interprime number because it is at equal distance from previous prime (3330659) and next prime (3330667).

It is not a de Polignac number, because 3330663 - 2² = 3330659 is a prime.

It is a super-2 number, since 2×3330663² = 22186632039138, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330667) 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, 3781 + ... + 4577.

It is an arithmetic number, because the mean of its divisors is an integer number (319200).

Almost surely, 2^3330663 is an apocalyptic number.

3330663 is a deficient number, since it is larger than the sum of its proper divisors (1776537).

3330663 is a wasteful number, since it uses less digits than its factorization.

3330663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 2916, while the sum is 24.

The square root of 3330663 is about 1825.0104109292. The cubic root of 3330663 is about 149.3402580804.

Adding to 3330663 its reverse (3660333), we get a palindrome (6990996).

It can be divided in two parts, 3330 and 663, that added together give a palindrome (3993).

The spelling of 3330663 in words is "three million, three hundred thirty thousand, six hundred sixty-three".