344147 has 8 divisors (see below), whose sum is σ = 369600. Its totient is φ = 319464.

The previous prime is 344117. The next prime is 344153. The reversal of 344147 is 741443.

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 344147 - 2⁶ = 344083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344117) 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 7 ways as a sum of consecutive naturals, for example, 968 + ... + 1274.

It is an arithmetic number, because the mean of its divisors is an integer number (46200).

2³⁴⁴¹⁴⁷ is an apocalyptic number.

344147 is a deficient number, since it is larger than the sum of its proper divisors (25453).

344147 is a wasteful number, since it uses less digits than its factorization.

344147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its digits is 1344, while the sum is 23.

The square root of 344147 is about 586.6404350196. The cubic root of 344147 is about 70.0779403972.

The spelling of 344147 in words is "three hundred forty-four thousand, one hundred forty-seven", and thus it is an iban number.