344242322 has 8 divisors (see below), whose sum is σ = 518638896. Its totient is φ = 171362692.

The previous prime is 344242313. The next prime is 344242343. The reversal of 344242322 is 223242443.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 344242291 and 344242300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378668 + ... + 379575.

It is an arithmetic number, because the mean of its divisors is an integer number (64829862).

Almost surely, 2^344242322 is an apocalyptic number.

344242322 is a deficient number, since it is larger than the sum of its proper divisors (174396574).

344242322 is a wasteful number, since it uses less digits than its factorization.

344242322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758472.

The product of its digits is 9216, while the sum is 26.

The square root of 344242322 is about 18553.7684042892. The cubic root of 344242322 is about 700.8440987367.

Adding to 344242322 its reverse (223242443), we get a palindrome (567484765).

The spelling of 344242322 in words is "three hundred forty-four million, two hundred forty-two thousand, three hundred twenty-two".