3829838 has 8 divisors (see below), whose sum is σ = 5878488. Its totient is φ = 1870344.

The previous prime is 3829831. The next prime is 3829843. The reversal of 3829838 is 8389283.

3829838 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.

It is a junction number, because it is equal to n+sod(n) for n = 3829795 and 3829804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3829831) 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 in 3 ways as a sum of consecutive naturals, for example, 22181 + ... + 22352.

It is an arithmetic number, because the mean of its divisors is an integer number (734811).

Almost surely, 2^3829838 is an apocalyptic number.

3829838 is a deficient number, since it is larger than the sum of its proper divisors (2048650).

3829838 is a wasteful number, since it uses less digits than its factorization.

3829838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44578.

The product of its digits is 82944, while the sum is 41.

The square root of 3829838 is about 1956.9971895739. The cubic root of 3829838 is about 156.4564485986.

The spelling of 3829838 in words is "three million, eight hundred twenty-nine thousand, eight hundred thirty-eight".