3813834 has 8 divisors (see below), whose sum is σ = 7627680. Its totient is φ = 1271276.

The previous prime is 3813811. The next prime is 3813847. The reversal of 3813834 is 4383183.

3813834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3813834 is an admirable number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 317814 + ... + 317825.

It is an arithmetic number, because the mean of its divisors is an integer number (953460).

Almost surely, 2^3813834 is an apocalyptic number.

3813834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3813834 is a wasteful number, since it uses less digits than its factorization.

3813834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635644.

The product of its digits is 6912, while the sum is 30.

The square root of 3813834 is about 1952.9039914957. The cubic root of 3813834 is about 156.2382126575.

The spelling of 3813834 in words is "three million, eight hundred thirteen thousand, eight hundred thirty-four".