344041313 has 8 divisors (see below), whose sum is σ = 428934720. Its totient is φ = 268084080.

The previous prime is 344041309. The next prime is 344041333. The reversal of 344041313 is 313140443.

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

It is not a de Polignac number, because 344041313 - 2² = 344041309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344041333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233958 + ... + 2234111.

It is an arithmetic number, because the mean of its divisors is an integer number (53616840).

Almost surely, 2^344041313 is an apocalyptic number.

It is an amenable number.

344041313 is a deficient number, since it is larger than the sum of its proper divisors (84893407).

344041313 is a wasteful number, since it uses less digits than its factorization.

344041313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468087.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 344041313 is about 18548.3506813948. The cubic root of 344041313 is about 700.7076605445.

Adding to 344041313 its reverse (313140443), we get a palindrome (657181756).

The spelling of 344041313 in words is "three hundred forty-four million, forty-one thousand, three hundred thirteen".