3950222 has 16 divisors (see below), whose sum is σ = 6314112. Its totient is φ = 1847040.

The previous prime is 3950213. The next prime is 3950257. The reversal of 3950222 is 2220593.

3950222 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 7 ways as a sum of consecutive naturals, for example, 7322 + ... + 7842.

It is an arithmetic number, because the mean of its divisors is an integer number (394632).

Almost surely, 2^3950222 is an apocalyptic number.

3950222 is a deficient number, since it is larger than the sum of its proper divisors (2363890).

3950222 is a wasteful number, since it uses less digits than its factorization.

3950222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3950222 is about 1987.5165408117. The cubic root of 3950222 is about 158.0788742547.

The spelling of 3950222 in words is "three million, nine hundred fifty thousand, two hundred twenty-two".