2344688889 has 16 divisors (see below), whose sum is σ = 3295080000. Its totient is φ = 1480746176.

The previous prime is 2344688869. The next prime is 2344688897. The reversal of 2344688889 is 9888864432.

2344688889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2344688889 - 2⁷ = 2344688761 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2344688809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249639 + ... + 258860.

It is an arithmetic number, because the mean of its divisors is an integer number (205942500).

Almost surely, 2^2344688889 is an apocalyptic number.

2344688889 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2344688889 is a deficient number, since it is larger than the sum of its proper divisors (950391111).

2344688889 is a wasteful number, since it uses less digits than its factorization.

2344688889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508584.

The product of its digits is 21233664, while the sum is 60.

The square root of 2344688889 is about 48421.9876605659. The cubic root of 2344688889 is about 1328.5005599662.

The spelling of 2344688889 in words is "two billion, three hundred forty-four million, six hundred eighty-eight thousand, eight hundred eighty-nine".