344340368 has 20 divisors (see below), whose sum is σ = 667457280. Its totient is φ = 172093344.

The previous prime is 344340361. The next prime is 344340379. The reversal of 344340368 is 863043443.

It is not an unprimeable number, because it can be changed into a prime (344340361) 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, 53921 + ... + 59967.

It is an arithmetic number, because the mean of its divisors is an integer number (33372864).

Almost surely, 2^344340368 is an apocalyptic number.

It is an amenable number.

344340368 is a deficient number, since it is larger than the sum of its proper divisors (323116912).

344340368 is a wasteful number, since it uses less digits than its factorization.

344340368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614 (or 9608 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 344340368 is about 18556.4104287440. The cubic root of 344340368 is about 700.9106298142.

The spelling of 344340368 in words is "three hundred forty-four million, three hundred forty thousand, three hundred sixty-eight".