2344938345 has 12 divisors (see below), whose sum is σ = 4064559876. Its totient is φ = 1250633760.

The previous prime is 2344938319. The next prime is 2344938353. The reversal of 2344938345 is 5438394432.

2344938345 is a `hidden beast` number, since 234 + 49 + 38 + 345 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 588741696 + 1756196649 = 24264^2 + 41907^2 .

It is not a de Polignac number, because 2344938345 - 2⁵ = 2344938313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 52109741 = 2344938345 / (2 + 3 + 4 + 4 + 9 + 3 + 8 + 3 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 2344938345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26054826 + ... + 26054915.

It is an arithmetic number, because the mean of its divisors is an integer number (338713323).

Almost surely, 2^2344938345 is an apocalyptic number.

It is an amenable number.

2344938345 is a deficient number, since it is larger than the sum of its proper divisors (1719621531).

2344938345 is a wasteful number, since it uses less digits than its factorization.

2344938345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52109752 (or 52109749 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 2344938345 is about 48424.5634466641. The cubic root of 2344938345 is about 1328.5476722128.

The spelling of 2344938345 in words is "two billion, three hundred forty-four million, nine hundred thirty-eight thousand, three hundred forty-five".