3963222 has 32 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 1263240.

The previous prime is 3963221. The next prime is 3963241. The reversal of 3963222 is 2223693.

3963222 is a `hidden beast` number, since 3 + 9 + 632 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3963221) 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 15 ways as a sum of consecutive naturals, for example, 354 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^3963222 is an apocalyptic number.

3963222 is an abundant number, since it is smaller than the sum of its proper divisors (5229738).

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

3963222 is a wasteful number, since it uses less digits than its factorization.

3963222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225 (or 3219 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 3963222 is about 1990.7842675689. The cubic root of 3963222 is about 158.2520944895.

The spelling of 3963222 in words is "three million, nine hundred sixty-three thousand, two hundred twenty-two".