3836856 has 16 divisors (see below), whose sum is σ = 9592200. Its totient is φ = 1278944.

The previous prime is 3836851. The next prime is 3836867. The reversal of 3836856 is 6586383.

It is a super-3 number, since 3×3836856³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3836851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79911 + ... + 79958.

Almost surely, 2^3836856 is an apocalyptic number.

It is an amenable number.

3836856 is an abundant number, since it is smaller than the sum of its proper divisors (5755344).

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

3836856 is a wasteful number, since it uses less digits than its factorization.

3836856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159878 (or 159874 counting only the distinct ones).

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

The square root of 3836856 is about 1958.7894220666. The cubic root of 3836856 is about 156.5519566726.

The spelling of 3836856 in words is "three million, eight hundred thirty-six thousand, eight hundred fifty-six".