2946830922 has 128 divisors (see below), whose sum is σ = 7771422720. Its totient is φ = 809948160.

The previous prime is 2946830857. The next prime is 2946830941. The reversal of 2946830922 is 2290386492.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2260923 + ... + 2262225.

It is an arithmetic number, because the mean of its divisors is an integer number (60714240).

Almost surely, 2^2946830922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2946830922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3885711360).

2946830922 is an abundant number, since it is smaller than the sum of its proper divisors (4824591798).

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

2946830922 is a wasteful number, since it uses less digits than its factorization.

2946830922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2946830922 is about 54284.7208890310. The cubic root of 2946830922 is about 1433.6783911391.

The spelling of 2946830922 in words is "two billion, nine hundred forty-six million, eight hundred thirty thousand, nine hundred twenty-two".