347234 has 4 divisors (see below), whose sum is σ = 520854. Its totient is φ = 173616.

The previous prime is 347233. The next prime is 347239. The reversal of 347234 is 432743.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 286225 + 61009 = 535^2 + 247^2 .

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

It is not an unprimeable number, because it can be changed into a prime (347233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86807 + ... + 86810.

2³⁴⁷²³⁴ is an apocalyptic number.

347234 is a deficient number, since it is larger than the sum of its proper divisors (173620).

347234 is a wasteful number, since it uses less digits than its factorization.

347234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173619.

The product of its digits is 2016, while the sum is 23.

The square root of 347234 is about 589.2656446799. The cubic root of 347234 is about 70.2868501338.

Adding to 347234 its reverse (432743), we get a palindrome (779977).

The spelling of 347234 in words is "three hundred forty-seven thousand, two hundred thirty-four".