344311 has 8 divisors (see below), whose sum is σ = 380304. Its totient is φ = 309120.

The previous prime is 344293. The next prime is 344321. The reversal of 344311 is 113443.

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

It is a cyclic number.

It is not a de Polignac number, because 344311 - 2⁹ = 343799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344321) 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, 1105 + ... + 1381.

It is an arithmetic number, because the mean of its divisors is an integer number (47538).

2³⁴⁴³¹¹ is an apocalyptic number.

344311 is a deficient number, since it is larger than the sum of its proper divisors (35993).

344311 is a wasteful number, since it uses less digits than its factorization.

344311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401.

The product of its digits is 144, while the sum is 16.

The square root of 344311 is about 586.7801973482. The cubic root of 344311 is about 70.0890702894.

Adding to 344311 its reverse (113443), we get a palindrome (457754).

It can be divided in two parts, 3443 and 11, that multiplied together give a palindrome (37873).

The spelling of 344311 in words is "three hundred forty-four thousand, three hundred eleven", and thus it is an iban number.