3738222 has 12 divisors (see below), whose sum is σ = 8099520. Its totient is φ = 1246068.

The previous prime is 3738211. The next prime is 3738223. The reversal of 3738222 is 2228373.

3738222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738223) 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 5 ways as a sum of consecutive naturals, for example, 103822 + ... + 103857.

It is an arithmetic number, because the mean of its divisors is an integer number (674960).

Almost surely, 2^3738222 is an apocalyptic number.

3738222 is an abundant number, since it is smaller than the sum of its proper divisors (4361298).

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

3738222 is a wasteful number, since it uses less digits than its factorization.

3738222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207687 (or 207684 counting only the distinct ones).

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

The square root of 3738222 is about 1933.4482149776. The cubic root of 3738222 is about 155.1988014486.

The spelling of 3738222 in words is "three million, seven hundred thirty-eight thousand, two hundred twenty-two".