3331888 has 40 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 1404480.

The previous prime is 3331837. The next prime is 3331891. The reversal of 3331888 is 8881333.

3331888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3331888² = 22202955289088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7743 + ... + 8161.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

Almost surely, 2^3331888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3331888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3749760).

3331888 is an abundant number, since it is smaller than the sum of its proper divisors (4167632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3331888 is a wasteful number, since it uses less digits than its factorization.

3331888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 499 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 3331888 is about 1825.3459945994. The cubic root of 3331888 is about 149.3585646851.

The spelling of 3331888 in words is "three million, three hundred thirty-one thousand, eight hundred eighty-eight".