3022536420 has 144 divisors (see below), whose sum is σ = 9736796160. Its totient is φ = 756323328.

The previous prime is 3022536389. The next prime is 3022536427. The reversal of 3022536420 is 246352203.

It is not an unprimeable number, because it can be changed into a prime (3022536427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1170691 + ... + 1173269.

It is an arithmetic number, because the mean of its divisors is an integer number (67616640).

Almost surely, 2^3022536420 is an apocalyptic number.

3022536420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3022536420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4868398080).

3022536420 is an abundant number, since it is smaller than the sum of its proper divisors (6714259740).

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

3022536420 is a wasteful number, since it uses less digits than its factorization.

3022536420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994 (or 2989 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3022536420 is about 54977.5992564244. The cubic root of 3022536420 is about 1445.8520248248.

Adding to 3022536420 its reverse (246352203), we get a palindrome (3268888623).

The spelling of 3022536420 in words is "three billion, twenty-two million, five hundred thirty-six thousand, four hundred twenty".