344211368 has 8 divisors (see below), whose sum is σ = 645396330. Its totient is φ = 172105680.

The previous prime is 344211367. The next prime is 344211377. The reversal of 344211368 is 863112443.

It can be written as a sum of positive squares in only one way, i.e., 342916324 + 1295044 = 18518^2 + 1138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (344211367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21513203 + ... + 21513218.

Almost surely, 2^344211368 is an apocalyptic number.

It is an amenable number.

344211368 is a deficient number, since it is larger than the sum of its proper divisors (301184962).

344211368 is a wasteful number, since it uses less digits than its factorization.

344211368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43026427 (or 43026423 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 344211368 is about 18552.9342153741. The cubic root of 344211368 is about 700.8230916562.

The spelling of 344211368 in words is "three hundred forty-four million, two hundred eleven thousand, three hundred sixty-eight".