344081 has 4 divisors (see below), whose sum is σ = 346164. Its totient is φ = 342000.

The previous prime is 344053. The next prime is 344083. The reversal of 344081 is 180443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 180443 = 19 ⋅9497.

It can be written as a sum of positive squares in 2 ways, for example, as 13456 + 330625 = 116^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 344081 - 2⁶ = 344017 is a prime.

It is a super-2 number, since 2×344081² = 236783469122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770 + ... + 1131.

It is an arithmetic number, because the mean of its divisors is an integer number (86541).

2³⁴⁴⁰⁸¹ is an apocalyptic number.

It is an amenable number.

344081 is a deficient number, since it is larger than the sum of its proper divisors (2083).

344081 is a wasteful number, since it uses less digits than its factorization.

344081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 344081 is about 586.5841798071. The cubic root of 344081 is about 70.0734602964.

The spelling of 344081 in words is "three hundred forty-four thousand, eighty-one".