343322 has 16 divisors (see below), whose sum is σ = 596160. Its totient is φ = 145248.

The previous prime is 343313. The next prime is 343327. The reversal of 343322 is 223343.

It is a self number, because there is not a number n which added to its sum of digits gives 343322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343327) by changing a digit.

343322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829 + ... + 2007.

It is an arithmetic number, because the mean of its divisors is an integer number (37260).

2³⁴³³²² is an apocalyptic number.

343322 is a deficient number, since it is larger than the sum of its proper divisors (252838).

343322 is a wasteful number, since it uses less digits than its factorization.

343322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its digits is 432, while the sum is 17.

The square root of 343322 is about 585.9368566663. The cubic root of 343322 is about 70.0218979109.

Adding to 343322 its reverse (223343), we get a palindrome (566665).

The spelling of 343322 in words is "three hundred forty-three thousand, three hundred twenty-two", and thus it is an iban number.