3330987 has 16 divisors (see below), whose sum is σ = 4879488. Its totient is φ = 2004480.

The previous prime is 3330983. The next prime is 3331001. The reversal of 3330987 is 7890333.

It is not a de Polignac number, because 3330987 - 2² = 3330983 is a prime.

It is a super-2 number, since 2×3330987² = 22190948788338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (3330983) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6108 + ... + 6630.

It is an arithmetic number, because the mean of its divisors is an integer number (304968).

Almost surely, 2^3330987 is an apocalyptic number.

3330987 is a deficient number, since it is larger than the sum of its proper divisors (1548501).

3330987 is a wasteful number, since it uses less digits than its factorization.

3330987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 3330987 is about 1825.0991753875. The cubic root of 3330987 is about 149.3451004271.

The spelling of 3330987 in words is "three million, three hundred thirty thousand, nine hundred eighty-seven".