3813808 has 10 divisors (see below), whose sum is σ = 7389284. Its totient is φ = 1906896.

The previous prime is 3813773. The next prime is 3813811. The reversal of 3813808 is 8083183.

3813808 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3813808.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119166 + ... + 119197.

Almost surely, 2^3813808 is an apocalyptic number.

It is an amenable number.

3813808 is a deficient number, since it is larger than the sum of its proper divisors (3575476).

3813808 is a wasteful number, since it uses less digits than its factorization.

3813808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238371 (or 238365 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 3813808 is about 1952.8973347311. The cubic root of 3813808 is about 156.2378576164.

The spelling of 3813808 in words is "three million, eight hundred thirteen thousand, eight hundred eight".