3022840128 has 224 divisors, whose sum is σ = 10216700928. Its totient is φ = 765849600.

The previous prime is 3022840111. The next prime is 3022840129. The reversal of 3022840128 is 8210482203.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 3022840095 and 3022840104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022840129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 603651 + ... + 608637.

It is an arithmetic number, because the mean of its divisors is an integer number (45610272).

Almost surely, 2^3022840128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3022840128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5108350464).

3022840128 is an abundant number, since it is smaller than the sum of its proper divisors (7193860800).

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

3022840128 is a wasteful number, since it uses less digits than its factorization.

3022840128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061 (or 5051 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 3022840128 is about 54980.3612938293. The cubic root of 3022840128 is about 1445.9004501712.

The spelling of 3022840128 in words is "three billion, twenty-two million, eight hundred forty thousand, one hundred twenty-eight".