347323 has 4 divisors (see below), whose sum is σ = 362448. Its totient is φ = 332200.

The previous prime is 347317. The next prime is 347329. The reversal of 347323 is 323743.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (347317) and next prime (347329).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 347294 and 347303.

It is not an unprimeable number, because it can be changed into a prime (347329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7528 + ... + 7573.

It is an arithmetic number, because the mean of its divisors is an integer number (90612).

2³⁴⁷³²³ is an apocalyptic number.

347323 is a deficient number, since it is larger than the sum of its proper divisors (15125).

347323 is a wasteful number, since it uses less digits than its factorization.

347323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15124.

The product of its digits is 1512, while the sum is 22.

The square root of 347323 is about 589.3411575650. The cubic root of 347323 is about 70.2928547256.

It can be divided in two parts, 34732 and 3, that multiplied together give a triangular number (104196 = T₄₅₆).

The spelling of 347323 in words is "three hundred forty-seven thousand, three hundred twenty-three", and thus it is an iban number.