3428022 has 32 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 1038240.

The previous prime is 3428021. The next prime is 3428023. The reversal of 3428022 is 2208243.

It is an interprime number because it is at equal distance from previous prime (3428021) and next prime (3428023).

It is a self number, because there is not a number n which added to its sum of digits gives 3428022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5229 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 2^3428022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3428022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3749760).

3428022 is an abundant number, since it is smaller than the sum of its proper divisors (4071498).

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

3428022 is a wasteful number, since it uses less digits than its factorization.

3428022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708.

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

The square root of 3428022 is about 1851.4918309299. The cubic root of 3428022 is about 150.7814331237.

The spelling of 3428022 in words is "three million, four hundred twenty-eight thousand, twenty-two".