3368856 has 64 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 1008128.

The previous prime is 3368851. The next prime is 3368857. The reversal of 3368856 is 6588633.

It is a super-2 number, since 2×3368856² = 22698381497472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368851) 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, 9205 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

Almost surely, 2^3368856 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 3368856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4665600).

3368856 is an abundant number, since it is smaller than the sum of its proper divisors (5962344).

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

3368856 is a wasteful number, since it uses less digits than its factorization.

3368856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 404 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 3368856 is about 1835.4443603662. Note that the first 3 decimals coincide. The cubic root of 3368856 is about 149.9089224882.

It can be divided in two parts, 3368 and 856, that added together give a palindrome (4224).

The spelling of 3368856 in words is "three million, three hundred sixty-eight thousand, eight hundred fifty-six".