344240322 has 8 divisors (see below), whose sum is σ = 688480656. Its totient is φ = 114746772.

The previous prime is 344240297. The next prime is 344240329. The reversal of 344240322 is 223042443.

It is a sphenic number, since it is the product of 3 distinct primes.

344240322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 344240292 and 344240301.

It is not an unprimeable number, because it can be changed into a prime (344240329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28686688 + ... + 28686699.

It is an arithmetic number, because the mean of its divisors is an integer number (86060082).

Almost surely, 2^344240322 is an apocalyptic number.

344240322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

344240322 is a wasteful number, since it uses less digits than its factorization.

344240322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57373392.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 344240322 is about 18553.7145068043. The cubic root of 344240322 is about 700.8427414652.

Adding to 344240322 its reverse (223042443), we get a palindrome (567282765).

The spelling of 344240322 in words is "three hundred forty-four million, two hundred forty thousand, three hundred twenty-two".