3823904 has 48 divisors (see below), whose sum is σ = 8826048. Its totient is φ = 1596672.

The previous prime is 3823901. The next prime is 3823927. The reversal of 3823904 is 4093283.

It is not an unprimeable number, because it can be changed into a prime (3823901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9434 + ... + 9830.

It is an arithmetic number, because the mean of its divisors is an integer number (183876).

Almost surely, 2^3823904 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 3823904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4413024).

3823904 is an abundant number, since it is smaller than the sum of its proper divisors (5002144).

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

3823904 is a wasteful number, since it uses less digits than its factorization.

3823904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3823904 is about 1955.4805036103. The cubic root of 3823904 is about 156.3756016214.

The spelling of 3823904 in words is "three million, eight hundred twenty-three thousand, nine hundred four".