3843222 has 16 divisors (see below), whose sum is σ = 7707072. Its totient is φ = 1277640.

The previous prime is 3843221. The next prime is 3843223. The reversal of 3843222 is 2223483.

3843222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3843221) and next prime (3843223).

It is a junction number, because it is equal to n+sod(n) for n = 3843192 and 3843201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843221) 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 7 ways as a sum of consecutive naturals, for example, 2697 + ... + 3867.

It is an arithmetic number, because the mean of its divisors is an integer number (481692).

Almost surely, 2^3843222 is an apocalyptic number.

3843222 is an abundant number, since it is smaller than the sum of its proper divisors (3863850).

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

3843222 is a wasteful number, since it uses less digits than its factorization.

3843222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723.

The product of its digits is 2304, while the sum is 24.

The square root of 3843222 is about 1960.4137318434. The cubic root of 3843222 is about 156.6384909846.

The spelling of 3843222 in words is "three million, eight hundred forty-three thousand, two hundred twenty-two".