3836808 has 80 divisors (see below), whose sum is σ = 11151360. Its totient is φ = 1231200.

The previous prime is 3836801. The next prime is 3836809. The reversal of 3836808 is 8086383.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3836801) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19993 + ... + 20183.

It is an arithmetic number, because the mean of its divisors is an integer number (139392).

Almost surely, 2^3836808 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 3836808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5575680).

3836808 is an abundant number, since it is smaller than the sum of its proper divisors (7314552).

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

3836808 is a wasteful number, since it uses less digits than its factorization.

3836808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3836808 is about 1958.7771695627. Note that the first 3 decimals coincide. The cubic root of 3836808 is about 156.5513038356.

The spelling of 3836808 in words is "three million, eight hundred thirty-six thousand, eight hundred eight".