2323842891 has 8 divisors (see below), whose sum is σ = 3115576464. Its totient is φ = 1540668960.

The previous prime is 2323842887. The next prime is 2323842893. The reversal of 2323842891 is 1982483232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2323842891 - 2² = 2323842887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2323842893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139276 + ... + 2140361.

It is an arithmetic number, because the mean of its divisors is an integer number (389447058).

Almost surely, 2^2323842891 is an apocalyptic number.

2323842891 is a deficient number, since it is larger than the sum of its proper divisors (791733573).

2323842891 is a wasteful number, since it uses less digits than its factorization.

2323842891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279821.

The product of its digits is 165888, while the sum is 42.

The square root of 2323842891 is about 48206.2536503305. The cubic root of 2323842891 is about 1324.5517203836.

The spelling of 2323842891 in words is "two billion, three hundred twenty-three million, eight hundred forty-two thousand, eight hundred ninety-one".