3331887 has 16 divisors (see below), whose sum is σ = 4915680. Its totient is φ = 1994112.

The previous prime is 3331837. The next prime is 3331891. The reversal of 3331887 is 7881333.

It is not a de Polignac number, because 3331887 - 2¹⁰ = 3330863 is a prime.

It is a super-2 number, since 2×3331887² = 22202941961538, which contains 22 as substring.

3331887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331837) 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, 289 + ... + 2597.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

Almost surely, 2^3331887 is an apocalyptic number.

3331887 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3331887 is a deficient number, since it is larger than the sum of its proper divisors (1583793).

3331887 is a wasteful number, since it uses less digits than its factorization.

3331887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362.

The product of its digits is 12096, while the sum is 33.

The square root of 3331887 is about 1825.3457206787. The cubic root of 3331887 is about 149.3585497427.

The spelling of 3331887 in words is "three million, three hundred thirty-one thousand, eight hundred eighty-seven".