3808856 has 8 divisors (see below), whose sum is σ = 7141620. Its totient is φ = 1904424.

The previous prime is 3808853. The next prime is 3808907. The reversal of 3808856 is 6588083.

It is a happy number.

3808856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808853) by changing a digit.

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 as a sum of consecutive naturals, namely, 238046 + ... + 238061.

Almost surely, 2^3808856 is an apocalyptic number.

It is an amenable number.

3808856 is a deficient number, since it is larger than the sum of its proper divisors (3332764).

3808856 is a wasteful number, since it uses less digits than its factorization.

3808856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476113 (or 476109 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 3808856 is about 1951.6290631162. The cubic root of 3808856 is about 156.1702065115.

It can be divided in two parts, 3808 and 856, that added together give a palindrome (4664).

The spelling of 3808856 in words is "three million, eight hundred eight thousand, eight hundred fifty-six".