3022631340 has 144 divisors (see below), whose sum is σ = 9104241888. Its totient is φ = 748919808.

The previous prime is 3022631333. The next prime is 3022631351. The reversal of 3022631340 is 431362203.

It is a self number, because there is not a number n which added to its sum of digits gives 3022631340.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1146664 + ... + 1149296.

It is an arithmetic number, because the mean of its divisors is an integer number (63223902).

Almost surely, 2^3022631340 is an apocalyptic number.

3022631340 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 3022631340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4552120944).

3022631340 is an abundant number, since it is smaller than the sum of its proper divisors (6081610548).

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

3022631340 is a wasteful number, since it uses less digits than its factorization.

3022631340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736 (or 2715 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3022631340 is about 54978.4625103322. The cubic root of 3022631340 is about 1445.8671598878.

Adding to 3022631340 its reverse (431362203), we get a palindrome (3453993543).

The spelling of 3022631340 in words is "three billion, twenty-two million, six hundred thirty-one thousand, three hundred forty".