343118 has 4 divisors (see below), whose sum is σ = 514680. Its totient is φ = 171558.

The previous prime is 343087. The next prime is 343127. The reversal of 343118 is 811343.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 343118.

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 343118.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85778 + ... + 85781.

It is an arithmetic number, because the mean of its divisors is an integer number (128670).

2³⁴³¹¹⁸ is an apocalyptic number.

343118 is a deficient number, since it is larger than the sum of its proper divisors (171562).

343118 is a wasteful number, since it uses less digits than its factorization.

343118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171561.

The product of its digits is 288, while the sum is 20.

The square root of 343118 is about 585.7627506081. The cubic root of 343118 is about 70.0080262905.

The spelling of 343118 in words is "three hundred forty-three thousand, one hundred eighteen".