343111134 has 16 divisors (see below), whose sum is σ = 686906640. Its totient is φ = 114256320.

The previous prime is 343111133. The next prime is 343111159. The reversal of 343111134 is 431111343.

It is a self number, because there is not a number n which added to its sum of digits gives 343111134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343111133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21879 + ... + 34130.

It is an arithmetic number, because the mean of its divisors is an integer number (42931665).

Almost surely, 2^343111134 is an apocalyptic number.

343111134 is an abundant number, since it is smaller than the sum of its proper divisors (343795506).

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

343111134 is a wasteful number, since it uses less digits than its factorization.

343111134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57035.

The product of its digits is 432, while the sum is 21.

The square root of 343111134 is about 18523.2592704416. The cubic root of 343111134 is about 700.0755931969.

Adding to 343111134 its reverse (431111343), we get a palindrome (774222477).

The spelling of 343111134 in words is "three hundred forty-three million, one hundred eleven thousand, one hundred thirty-four".