3843288 has 56 divisors (see below), whose sum is σ = 10820700. Its totient is φ = 1279152.

The previous prime is 3843253. The next prime is 3843311. The reversal of 3843288 is 8823483.

It is a happy number.

3843288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent 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 13 ways as a sum of consecutive naturals, for example, 5503 + ... + 6161.

Almost surely, 2^3843288 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 3843288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5410350).

3843288 is an abundant number, since it is smaller than the sum of its proper divisors (6977412).

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

3843288 is an equidigital number, since it uses as much as digits as its factorization.

3843288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 664 counting only the distinct ones).

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

The square root of 3843288 is about 1960.4305649525. The cubic root of 3843288 is about 156.6393876351.

The spelling of 3843288 in words is "three million, eight hundred forty-three thousand, two hundred eighty-eight".