2344203378 has 48 divisors (see below), whose sum is σ = 5781761856. Its totient is φ = 679477920.

The previous prime is 2344203373. The next prime is 2344203431. The reversal of 2344203378 is 8733024432.

It is a super-2 number, since 2×2344203378² = 10990578954853221768, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2344203373) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 252825 + ... + 261932.

It is an arithmetic number, because the mean of its divisors is an integer number (120453372).

Almost surely, 2^2344203378 is an apocalyptic number.

2344203378 is an abundant number, since it is smaller than the sum of its proper divisors (3437558478).

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

2344203378 is a wasteful number, since it uses less digits than its factorization.

2344203378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514799 (or 514796 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 2344203378 is about 48416.9740690184. The cubic root of 2344203378 is about 1328.4088568035.

The spelling of 2344203378 in words is "two billion, three hundred forty-four million, two hundred three thousand, three hundred seventy-eight".