2322644650 has 72 divisors (see below), whose sum is σ = 4582608480. Its totient is φ = 874177920.

The previous prime is 2322644647. The next prime is 2322644657. The reversal of 2322644650 is 564462232.

2322644650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2322644657) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6128161 + ... + 6128539.

It is an arithmetic number, because the mean of its divisors is an integer number (63647340).

Almost surely, 2^2322644650 is an apocalyptic number.

2322644650 is a deficient number, since it is larger than the sum of its proper divisors (2259963830).

2322644650 is a wasteful number, since it uses less digits than its factorization.

2322644650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2322644650 is about 48193.8237744216. The cubic root of 2322644650 is about 1324.3240221095.

It can be divided in two parts, 23226 and 44650, that added together give a palindrome (67876).

The spelling of 2322644650 in words is "two billion, three hundred twenty-two million, six hundred forty-four thousand, six hundred fifty".