344040314 has 8 divisors (see below), whose sum is σ = 516235188. Its totient is φ = 171961920.

The previous prime is 344040293. The next prime is 344040337. The reversal of 344040314 is 413040443.

It can be written as a sum of positive squares in 2 ways, for example, as 342435025 + 1605289 = 18505^2 + 1267^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 344040314.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 21317 + ... + 33800.

Almost surely, 2^344040314 is an apocalyptic number.

344040314 is a deficient number, since it is larger than the sum of its proper divisors (172194874).

344040314 is a wasteful number, since it uses less digits than its factorization.

344040314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58240.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 344040314 is about 18548.3237517572. The cubic root of 344040314 is about 700.7069823240.

Adding to 344040314 its reverse (413040443), we get a palindrome (757080757).

The spelling of 344040314 in words is "three hundred forty-four million, forty thousand, three hundred fourteen".