3387388 has 12 divisors (see below), whose sum is σ = 5947200. Its totient is φ = 1688192.

The previous prime is 3387353. The next prime is 3387407. The reversal of 3387388 is 8837833.

It is a super-2 number, since 2×3387388² = 22948794925088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3387388.

It is a congruent number.

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, 213 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (495600).

Almost surely, 2^3387388 is an apocalyptic number.

It is an amenable number.

3387388 is a deficient number, since it is larger than the sum of its proper divisors (2559812).

3387388 is a wasteful number, since it uses less digits than its factorization.

3387388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756 (or 2754 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 3387388 is about 1840.4858054329. The cubic root of 3387388 is about 150.1833018376.

The spelling of 3387388 in words is "three million, three hundred eighty-seven thousand, three hundred eighty-eight".