344888716 has 6 divisors (see below), whose sum is σ = 603555260. Its totient is φ = 172444356.

The previous prime is 344888701. The next prime is 344888717. The reversal of 344888716 is 617888443.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 344888716.

It is not an unprimeable number, because it can be changed into a prime (344888717) 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, 43111086 + ... + 43111093.

Almost surely, 2^344888716 is an apocalyptic number.

It is an amenable number.

344888716 is a deficient number, since it is larger than the sum of its proper divisors (258666544).

344888716 is a wasteful number, since it uses less digits than its factorization.

344888716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86222183 (or 86222181 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 49.

The square root of 344888716 is about 18571.1797148162. The cubic root of 344888716 is about 701.2824896959.

The spelling of 344888716 in words is "three hundred forty-four million, eight hundred eighty-eight thousand, seven hundred sixteen".