344221334 has 8 divisors (see below), whose sum is σ = 532987968. Its totient is φ = 166558680.

The previous prime is 344221333. The next prime is 344221337. The reversal of 344221334 is 433122443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344221333) 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, 2775917 + ... + 2776040.

It is an arithmetic number, because the mean of its divisors is an integer number (66623496).

Almost surely, 2^344221334 is an apocalyptic number.

344221334 is a deficient number, since it is larger than the sum of its proper divisors (188766634).

344221334 is a wasteful number, since it uses less digits than its factorization.

344221334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551990.

The product of its digits is 6912, while the sum is 26.

The square root of 344221334 is about 18553.2027962829. The cubic root of 344221334 is about 700.8298552674.

Adding to 344221334 its reverse (433122443), we get a palindrome (777343777).

The spelling of 344221334 in words is "three hundred forty-four million, two hundred twenty-one thousand, three hundred thirty-four".