347023 has 8 divisors (see below), whose sum is σ = 363888. Its totient is φ = 330624.

The previous prime is 347003. The next prime is 347033. The reversal of 347023 is 320743.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347003) 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 7 ways as a sum of consecutive naturals, for example, 3015 + ... + 3127.

It is an arithmetic number, because the mean of its divisors is an integer number (45486).

2³⁴⁷⁰²³ is an apocalyptic number.

347023 is a deficient number, since it is larger than the sum of its proper divisors (16865).

347023 is a wasteful number, since it uses less digits than its factorization.

347023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 347023 is about 589.0865810728. The cubic root of 347023 is about 70.2726104277.

Adding to 347023 its reverse (320743), we get a palindrome (667766).

The spelling of 347023 in words is "three hundred forty-seven thousand, twenty-three", and thus it is an iban number.