343254 has 16 divisors (see below), whose sum is σ = 722880. Its totient is φ = 108360.

The previous prime is 343253. The next prime is 343261. The reversal of 343254 is 452343.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 343254.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 343254.

It is not an unprimeable number, because it can be changed into a prime (343253) 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, 1392 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (45180).

2³⁴³²⁵⁴ is an apocalyptic number.

343254 is an abundant number, since it is smaller than the sum of its proper divisors (379626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343254 is a wasteful number, since it uses less digits than its factorization.

343254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035.

The product of its digits is 1440, while the sum is 21.

The square root of 343254 is about 585.8788270624. The cubic root of 343254 is about 70.0172746482.

Adding to 343254 its reverse (452343), we get a palindrome (795597).

It can be divided in two parts, 3432 and 54, that added together give a triangular number (3486 = T₈₃).

The spelling of 343254 in words is "three hundred forty-three thousand, two hundred fifty-four".