3391888 has 20 divisors (see below), whose sum is σ = 6606720. Its totient is φ = 1686944.

The previous prime is 3391877. The next prime is 3391897. The reversal of 3391888 is 8881933.

It is a self number, because there is not a number n which added to its sum of digits gives 3391888.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3381 + ... + 4267.

It is an arithmetic number, because the mean of its divisors is an integer number (330336).

Almost surely, 2^3391888 is an apocalyptic number.

It is an amenable number.

3391888 is a deficient number, since it is larger than the sum of its proper divisors (3214832).

3391888 is a wasteful number, since it uses less digits than its factorization.

3391888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1128 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 3391888 is about 1841.7079030074. The cubic root of 3391888 is about 150.2497764399.

The spelling of 3391888 in words is "three million, three hundred ninety-one thousand, eight hundred eighty-eight".