2321198382 has 32 divisors (see below), whose sum is σ = 4744396800. Its totient is φ = 756913248.

The previous prime is 2321198359. The next prime is 2321198393. The reversal of 2321198382 is 2838911232.

2321198382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2321198382.

It is a congruent number.

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, 29203 + ... + 74129.

It is an arithmetic number, because the mean of its divisors is an integer number (148262400).

Almost surely, 2^2321198382 is an apocalyptic number.

2321198382 is an abundant number, since it is smaller than the sum of its proper divisors (2423198418).

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

2321198382 is a wasteful number, since it uses less digits than its factorization.

2321198382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45120.

The product of its digits is 41472, while the sum is 39.

The square root of 2321198382 is about 48178.8167351586. The cubic root of 2321198382 is about 1324.0490876523.

The spelling of 2321198382 in words is "two billion, three hundred twenty-one million, one hundred ninety-eight thousand, three hundred eighty-two".