343699134 has 8 divisors (see below), whose sum is σ = 687398280. Its totient is φ = 114566376.

The previous prime is 343699133. The next prime is 343699141. The reversal of 343699134 is 431996343.

It is a sphenic number, since it is the product of 3 distinct primes.

343699134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343699133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28641589 + ... + 28641600.

It is an arithmetic number, because the mean of its divisors is an integer number (85924785).

Almost surely, 2^343699134 is an apocalyptic number.

343699134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

343699134 is a wasteful number, since it uses less digits than its factorization.

343699134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57283194.

The product of its digits is 209952, while the sum is 42.

The square root of 343699134 is about 18539.1244129813. The cubic root of 343699134 is about 700.4752785879.

The spelling of 343699134 in words is "three hundred forty-three million, six hundred ninety-nine thousand, one hundred thirty-four".