344325222 has 16 divisors (see below), whose sum is σ = 765167280. Its totient is φ = 114775056.

The previous prime is 344325217. The next prime is 344325271. The reversal of 344325222 is 222523443.

It is a happy number.

344325222 is a `hidden beast` number, since 3 + 4 + 432 + 5 + 222 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3188143 + ... + 3188250.

It is an arithmetic number, because the mean of its divisors is an integer number (47822955).

Almost surely, 2^344325222 is an apocalyptic number.

344325222 is an abundant number, since it is smaller than the sum of its proper divisors (420842058).

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

344325222 is a wasteful number, since it uses less digits than its factorization.

344325222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376404 (or 6376398 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 344325222 is about 18556.0023173096. The cubic root of 344325222 is about 700.9003530173.

Adding to 344325222 its reverse (222523443), we get a palindrome (566848665).

The spelling of 344325222 in words is "three hundred forty-four million, three hundred twenty-five thousand, two hundred twenty-two".