343213134 has 32 divisors (see below), whose sum is σ = 757862784. Its totient is φ = 102749280.

The previous prime is 343213097. The next prime is 343213141. The reversal of 343213134 is 431312343.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25849 + ... + 36804.

It is an arithmetic number, because the mean of its divisors is an integer number (23683212).

Almost surely, 2^343213134 is an apocalyptic number.

343213134 is an abundant number, since it is smaller than the sum of its proper divisors (414649650).

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

343213134 is a wasteful number, since it uses less digits than its factorization.

343213134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62752.

The product of its digits is 2592, while the sum is 24.

The square root of 343213134 is about 18526.0123610020. The cubic root of 343213134 is about 700.1449590948.

Adding to 343213134 its reverse (431312343), we get a palindrome (774525477).

The spelling of 343213134 in words is "three hundred forty-three million, two hundred thirteen thousand, one hundred thirty-four".