343341231 has 8 divisors (see below), whose sum is σ = 484717104. Its totient is φ = 215429760.

The previous prime is 343341211. The next prime is 343341239. The reversal of 343341231 is 132143343.

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

It is not a de Polignac number, because 343341231 - 2⁵ = 343341199 is a prime.

It is a super-2 number, since 2×343341231² = 235766401809190722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343341239) 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, 3366040 + ... + 3366141.

It is an arithmetic number, because the mean of its divisors is an integer number (60589638).

Almost surely, 2^343341231 is an apocalyptic number.

343341231 is a deficient number, since it is larger than the sum of its proper divisors (141375873).

343341231 is a wasteful number, since it uses less digits than its factorization.

343341231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6732201.

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

The square root of 343341231 is about 18529.4692584542. The cubic root of 343341231 is about 700.2320529969.

Adding to 343341231 its reverse (132143343), we get a palindrome (475484574).

The spelling of 343341231 in words is "three hundred forty-three million, three hundred forty-one thousand, two hundred thirty-one".