3837222 has 24 divisors (see below), whose sum is σ = 8601840. Its totient is φ = 1234800.

The previous prime is 3837217. The next prime is 3837241. The reversal of 3837222 is 2227383.

3837222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 3154 + ... + 4197.

It is an arithmetic number, because the mean of its divisors is an integer number (358410).

Almost surely, 2^3837222 is an apocalyptic number.

3837222 is an abundant number, since it is smaller than the sum of its proper divisors (4764618).

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

3837222 is a wasteful number, since it uses less digits than its factorization.

3837222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388 (or 7385 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 3837222 is about 1958.8828448889. The cubic root of 3837222 is about 156.5569343761.

It can be divided in two parts, 3 and 837222, that added together give a square (837225 = 915²).

The spelling of 3837222 in words is "three million, eight hundred thirty-seven thousand, two hundred twenty-two".