3842022 has 16 divisors (see below), whose sum is σ = 7718832. Its totient is φ = 1274880.

The previous prime is 3842011. The next prime is 3842029. The reversal of 3842022 is 2202483.

It is a super-2 number, since 2×3842022² = 29522266096968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3842022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118 + ... + 2774.

It is an arithmetic number, because the mean of its divisors is an integer number (482427).

Almost surely, 2^3842022 is an apocalyptic number.

3842022 is an abundant number, since it is smaller than the sum of its proper divisors (3876810).

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

3842022 is a wasteful number, since it uses less digits than its factorization.

3842022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3842022 is about 1960.1076501050. The cubic root of 3842022 is about 156.6221864571.

The spelling of 3842022 in words is "three million, eight hundred forty-two thousand, twenty-two".