343214534 has 16 divisors (see below), whose sum is σ = 554910720. Its totient is φ = 158267520.

The previous prime is 343214503. The next prime is 343214549. The reversal of 343214534 is 435412343.

It is a junction number, because it is equal to n+sod(n) for n = 343214497 and 343214506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28094 + ... + 38414.

It is an arithmetic number, because the mean of its divisors is an integer number (34681920).

Almost surely, 2^343214534 is an apocalyptic number.

343214534 is a deficient number, since it is larger than the sum of its proper divisors (211696186).

343214534 is a wasteful number, since it uses less digits than its factorization.

343214534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11615.

The product of its digits is 17280, while the sum is 29.

The square root of 343214534 is about 18526.0501456733. The cubic root of 343214534 is about 700.1459110801.

Adding to 343214534 its reverse (435412343), we get a palindrome (778626877).

The spelling of 343214534 in words is "three hundred forty-three million, two hundred fourteen thousand, five hundred thirty-four".