3808868 has 18 divisors (see below), whose sum is σ = 7754166. Its totient is φ = 1632288.

The previous prime is 3808853. The next prime is 3808907. The reversal of 3808868 is 8688083.

It is a happy number.

3808868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2458624 + 1350244 = 1568^2 + 1162^2 .

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 5 ways as a sum of consecutive naturals, for example, 9521 + ... + 9912.

It is an arithmetic number, because the mean of its divisors is an integer number (430787).

Almost surely, 2^3808868 is an apocalyptic number.

It is an amenable number.

3808868 is an abundant number, since it is smaller than the sum of its proper divisors (3945298).

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

3808868 is a wasteful number, since it uses less digits than its factorization.

3808868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19451 (or 19442 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 3808868 is about 1951.6321374685. The cubic root of 3808868 is about 156.1703705188.

The spelling of 3808868 in words is "three million, eight hundred eight thousand, eight hundred sixty-eight".