347241 has 8 divisors (see below), whose sum is σ = 465760. Its totient is φ = 230112.

The previous prime is 347239. The next prime is 347251. The reversal of 347241 is 142743.

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

It is not a de Polignac number, because 347241 - 2¹ = 347239 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347241.

It is not an unprimeable number, because it can be changed into a prime (347201) 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, 645 + ... + 1053.

It is an arithmetic number, because the mean of its divisors is an integer number (58220).

2³⁴⁷²⁴¹ is an apocalyptic number.

It is an amenable number.

347241 is a deficient number, since it is larger than the sum of its proper divisors (118519).

347241 is a wasteful number, since it uses less digits than its factorization.

347241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695.

The product of its digits is 672, while the sum is 21.

The square root of 347241 is about 589.2715842462. The cubic root of 347241 is about 70.2873224423.

Adding to 347241 its reverse (142743), we get a palindrome (489984).

The spelling of 347241 in words is "three hundred forty-seven thousand, two hundred forty-one", and thus it is an iban number.