2322640416 has 96 divisors (see below), whose sum is σ = 6222763008. Its totient is φ = 758384640.

The previous prime is 2322640381. The next prime is 2322640457. The reversal of 2322640416 is 6140462232.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099201 + ... + 1101311.

It is an arithmetic number, because the mean of its divisors is an integer number (64820448).

Almost surely, 2^2322640416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2322640416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111381504).

2322640416 is an abundant number, since it is smaller than the sum of its proper divisors (3900122592).

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

2322640416 is a wasteful number, since it uses less digits than its factorization.

2322640416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354 (or 2346 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2322640416 is about 48193.7798476110. The cubic root of 2322640416 is about 1324.3232173959.

The spelling of 2322640416 in words is "two billion, three hundred twenty-two million, six hundred forty thousand, four hundred sixteen".