343234 has 4 divisors (see below), whose sum is σ = 514854. Its totient is φ = 171616.

The previous prime is 343219. The next prime is 343237. The reversal of 343234 is 432343.

343234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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., 255025 + 88209 = 505^2 + 297^2 .

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 (343237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85807 + ... + 85810.

2³⁴³²³⁴ is an apocalyptic number.

343234 is a deficient number, since it is larger than the sum of its proper divisors (171620).

343234 is a wasteful number, since it uses less digits than its factorization.

343234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171619.

The product of its digits is 864, while the sum is 19.

The square root of 343234 is about 585.8617584379. The cubic root of 343234 is about 70.0159147488.

Adding to 343234 its reverse (432343), we get a palindrome (775577).

The spelling of 343234 in words is "three hundred forty-three thousand, two hundred thirty-four".