3883842 has 32 divisors (see below), whose sum is σ = 8760960. Its totient is φ = 1275120.

The previous prime is 3883829. The next prime is 3883843. The reversal of 3883842 is 2483883.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3883797 and 3883806.

It is not an unprimeable number, because it can be changed into a prime (3883843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3328 + ... + 4340.

It is an arithmetic number, because the mean of its divisors is an integer number (273780).

Almost surely, 2^3883842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3883842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4380480).

3883842 is an abundant number, since it is smaller than the sum of its proper divisors (4877118).

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

3883842 is a wasteful number, since it uses less digits than its factorization.

3883842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1089 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 3883842 is about 1970.7465590481. The cubic root of 3883842 is about 157.1884089117.

The spelling of 3883842 in words is "three million, eight hundred eighty-three thousand, eight hundred forty-two".