2323728869 has 8 divisors (see below), whose sum is σ = 2897116608. Its totient is φ = 1810697760.

The previous prime is 2323728851. The next prime is 2323728877. The reversal of 2323728869 is 9688273232.

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

It is a cyclic number.

It is not a de Polignac number, because 2323728869 - 2⁸ = 2323728613 is a prime.

It is a super-2 number, since 2×2323728869² = 10799431713248038322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323728829) 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, 15089072 + ... + 15089225.

It is an arithmetic number, because the mean of its divisors is an integer number (362139576).

Almost surely, 2^2323728869 is an apocalyptic number.

It is an amenable number.

2323728869 is a deficient number, since it is larger than the sum of its proper divisors (573387739).

2323728869 is a wasteful number, since it uses less digits than its factorization.

2323728869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30178315.

The product of its digits is 1741824, while the sum is 50.

The square root of 2323728869 is about 48205.0709884344. The cubic root of 2323728869 is about 1324.5300564827.

The spelling of 2323728869 in words is "two billion, three hundred twenty-three million, seven hundred twenty-eight thousand, eight hundred sixty-nine".