10347 has 4 divisors (see below), whose sum is σ = 13800. Its totient is φ = 6896.

The previous prime is 10343. The next prime is 10357. The reversal of 10347 is 74301.

10347 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74301 = 3 ⋅24767.

It is a cyclic number.

It is not a de Polignac number, because 10347 - 2² = 10343 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 10347.

It is not an unprimeable number, because it can be changed into a prime (10343) 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, 1722 + ... + 1727.

It is an arithmetic number, because the mean of its divisors is an integer number (3450).

2¹⁰³⁴⁷ is an apocalyptic number.

10347 is a deficient number, since it is larger than the sum of its proper divisors (3453).

10347 is an equidigital number, since it uses as much as digits as its factorization.

10347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 10347 is about 101.7202044827. The cubic root of 10347 is about 21.7907151213.

Adding to 10347 its reverse (74301), we get a palindrome (84648).

The spelling of 10347 in words is "ten thousand, three hundred forty-seven", and thus it is an iban number.