344121322 has 8 divisors (see below), whose sum is σ = 516262500. Its totient is φ = 172033824.

The previous prime is 344121319. The next prime is 344121341. The reversal of 344121322 is 223121443.

It can be written as a sum of positive squares in 2 ways, for example, as 335659041 + 8462281 = 18321^2 + 2909^2 .

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 = 344121293 and 344121302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13054 + ... + 29302.

Almost surely, 2^344121322 is an apocalyptic number.

344121322 is a deficient number, since it is larger than the sum of its proper divisors (172141178).

344121322 is a wasteful number, since it uses less digits than its factorization.

344121322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26840.

The product of its digits is 1152, while the sum is 22.

The square root of 344121322 is about 18550.5073245990. The cubic root of 344121322 is about 700.7619743451.

Adding to 344121322 its reverse (223121443), we get a palindrome (567242765).

It can be divided in two parts, 344121 and 322, that added together give a palindrome (344443).

The spelling of 344121322 in words is "three hundred forty-four million, one hundred twenty-one thousand, three hundred twenty-two".