3859836 has 24 divisors (see below), whose sum is σ = 9155664. Its totient is φ = 1265280.

The previous prime is 3859829. The next prime is 3859847. The reversal of 3859836 is 6389583.

3859836 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1905 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (381486).

Almost surely, 2^3859836 is an apocalyptic number.

It is an amenable number.

3859836 is an abundant number, since it is smaller than the sum of its proper divisors (5295828).

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

3859836 is a wasteful number, since it uses less digits than its factorization.

3859836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341 (or 5339 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 3859836 is about 1964.6465330944. The cubic root of 3859836 is about 156.8638792030.

The spelling of 3859836 in words is "three million, eight hundred fifty-nine thousand, eight hundred thirty-six".