3910222 has 8 divisors (see below), whose sum is σ = 5961672. Its totient is φ = 1923000.

The previous prime is 3910201. The next prime is 3910229. The reversal of 3910222 is 2220193.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3910222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3910229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15904 + ... + 16147.

It is an arithmetic number, because the mean of its divisors is an integer number (745209).

Almost surely, 2^3910222 is an apocalyptic number.

3910222 is a deficient number, since it is larger than the sum of its proper divisors (2051450).

3910222 is a wasteful number, since it uses less digits than its factorization.

3910222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32114.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3910222 is about 1977.4281276446. The cubic root of 3910222 is about 157.5434934892.

The spelling of 3910222 in words is "three million, nine hundred ten thousand, two hundred twenty-two".