2322703872 has 120 divisors (see below), whose sum is σ = 6785362584. Its totient is φ = 764780544.

The previous prime is 2322703841. The next prime is 2322703909. The reversal of 2322703872 is 2783072232.

2322703872 is a `hidden beast` number, since 2 + 3 + 2 + 270 + 387 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379428 + ... + 385500.

Almost surely, 2^2322703872 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 2322703872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3392681292).

2322703872 is an abundant number, since it is smaller than the sum of its proper divisors (4462658712).

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

2322703872 is an equidigital number, since it uses as much as digits as its factorization.

2322703872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180 (or 6161 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 2322703872 is about 48194.4381853342. The cubic root of 2322703872 is about 1324.3352777344.

The spelling of 2322703872 in words is "two billion, three hundred twenty-two million, seven hundred three thousand, eight hundred seventy-two".