2322661664 has 48 divisors (see below), whose sum is σ = 4682549088. Its totient is φ = 1133755392.

The previous prime is 2322661661. The next prime is 2322661697. The reversal of 2322661664 is 4661662232.

It is not an unprimeable number, because it can be changed into a prime (2322661661) 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, 237479 + ... + 247065.

It is an arithmetic number, because the mean of its divisors is an integer number (97553106).

Almost surely, 2^2322661664 is an apocalyptic number.

It is an amenable number.

2322661664 is an abundant number, since it is smaller than the sum of its proper divisors (2359887424).

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

2322661664 is a wasteful number, since it uses less digits than its factorization.

2322661664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9777 (or 9769 counting only the distinct ones).

The product of its digits is 124416, while the sum is 38.

The square root of 2322661664 is about 48194.0002904926. Note that the first 3 decimals coincide. The cubic root of 2322661664 is about 1324.3272557788.

The spelling of 2322661664 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, six hundred sixty-four".