344849 has 4 divisors (see below), whose sum is σ = 350064. Its totient is φ = 339636.

The previous prime is 344843. The next prime is 344857. The reversal of 344849 is 948443.

344849 is nontrivially palindromic in base 8.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344849 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (344843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507 + ... + 2640.

It is an arithmetic number, because the mean of its divisors is an integer number (87516).

2³⁴⁴⁸⁴⁹ is an apocalyptic number.

It is an amenable number.

344849 is a deficient number, since it is larger than the sum of its proper divisors (5215).

344849 is an equidigital number, since it uses as much as digits as its factorization.

344849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214.

The product of its digits is 13824, while the sum is 32.

The square root of 344849 is about 587.2384524195. The cubic root of 344849 is about 70.1255569704.

The spelling of 344849 in words is "three hundred forty-four thousand, eight hundred forty-nine".