3022185940 has 24 divisors (see below), whose sum is σ = 6358216032. Its totient is φ = 1206660000.

The previous prime is 3022185919. The next prime is 3022185941. The reversal of 3022185940 is 495812203.

It is a junction number, because it is equal to n+sod(n) for n = 3022185896 and 3022185905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022185941) 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, 127186 + ... + 149065.

It is an arithmetic number, because the mean of its divisors is an integer number (264925668).

Almost surely, 2^3022185940 is an apocalyptic number.

It is an amenable number.

3022185940 is an abundant number, since it is smaller than the sum of its proper divisors (3336030092).

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

3022185940 is a wasteful number, since it uses less digits than its factorization.

3022185940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276807 (or 276805 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 3022185940 is about 54974.4116839826. The cubic root of 3022185940 is about 1445.7961377887.

The spelling of 3022185940 in words is "three billion, twenty-two million, one hundred eighty-five thousand, nine hundred forty".