344122344 has 80 divisors (see below), whose sum is σ = 984456000. Its totient is φ = 112256928.

The previous prime is 344122301. The next prime is 344122349. The reversal of 344122344 is 443221443.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (344122349) 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 19 ways as a sum of consecutive naturals, for example, 24807 + ... + 36105.

It is an arithmetic number, because the mean of its divisors is an integer number (12305700).

Almost surely, 2^344122344 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 344122344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492228000).

344122344 is an abundant number, since it is smaller than the sum of its proper divisors (640333656).

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

344122344 is a wasteful number, since it uses less digits than its factorization.

344122344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11364 (or 11351 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 344122344 is about 18550.5348709950. The cubic root of 344122344 is about 700.7626680714.

Adding to 344122344 its reverse (443221443), we get a palindrome (787343787).

Subtracting 344122344 from its reverse (443221443), we obtain a palindrome (99099099).

The spelling of 344122344 in words is "three hundred forty-four million, one hundred twenty-two thousand, three hundred forty-four".