2340347344 has 40 divisors (see below), whose sum is σ = 4790988000. Its totient is φ = 1104425856.

The previous prime is 2340347333. The next prime is 2340347377. The reversal of 2340347344 is 4437430432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67467 + ... + 96085.

It is an arithmetic number, because the mean of its divisors is an integer number (119774700).

Almost surely, 2^2340347344 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 2340347344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2395494000).

2340347344 is an abundant number, since it is smaller than the sum of its proper divisors (2450640656).

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

2340347344 is a wasteful number, since it uses less digits than its factorization.

2340347344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28915 (or 28909 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 34.

The square root of 2340347344 is about 48377.1365833076. The cubic root of 2340347344 is about 1327.6800803129.

Adding to 2340347344 its reverse (4437430432), we get a palindrome (6777777776).

The spelling of 2340347344 in words is "two billion, three hundred forty million, three hundred forty-seven thousand, three hundred forty-four".