347673 has 4 divisors (see below), whose sum is σ = 463568. Its totient is φ = 231780.

The previous prime is 347671. The next prime is 347707. The reversal of 347673 is 376743.

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 not a de Polignac number, because 347673 - 2¹ = 347671 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 347673.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347673.

It is not an unprimeable number, because it can be changed into a prime (347671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57943 + ... + 57948.

It is an arithmetic number, because the mean of its divisors is an integer number (115892).

2³⁴⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

347673 is a deficient number, since it is larger than the sum of its proper divisors (115895).

347673 is a wasteful number, since it uses less digits than its factorization.

347673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115894.

The product of its digits is 10584, while the sum is 30.

The square root of 347673 is about 589.6380245540. The cubic root of 347673 is about 70.3164583451.

The spelling of 347673 in words is "three hundred forty-seven thousand, six hundred seventy-three".