3843622 has 8 divisors (see below), whose sum is σ = 6016176. Its totient is φ = 1838232.

The previous prime is 3843617. The next prime is 3843629. The reversal of 3843622 is 2263483.

3843622 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 d-powerful number, because it can be written as 3⁹ + 8⁷ + 4³ + 3¹³ + 6⁴ + 2⁵ + 2¹⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843629) 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, 41733 + ... + 41824.

It is an arithmetic number, because the mean of its divisors is an integer number (752022).

Almost surely, 2^3843622 is an apocalyptic number.

3843622 is a deficient number, since it is larger than the sum of its proper divisors (2172554).

3843622 is a wasteful number, since it uses less digits than its factorization.

3843622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83582.

The product of its digits is 6912, while the sum is 28.

The square root of 3843622 is about 1960.5157484703. The cubic root of 3843622 is about 156.6439250728.

It can be divided in two parts, 3843 and 622, that added together give a triangular number (4465 = T₉₄).

The spelling of 3843622 in words is "three million, eight hundred forty-three thousand, six hundred twenty-two".