343425235 has 4 divisors (see below), whose sum is σ = 412110288. Its totient is φ = 274740184.

The previous prime is 343425233. The next prime is 343425239. The reversal of 343425235 is 532524343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 343425235 - 2¹ = 343425233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343425197 and 343425206.

It is not an unprimeable number, because it can be changed into a prime (343425233) 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, 34342519 + ... + 34342528.

It is an arithmetic number, because the mean of its divisors is an integer number (103027572).

Almost surely, 2^343425235 is an apocalyptic number.

343425235 is a deficient number, since it is larger than the sum of its proper divisors (68685053).

343425235 is an equidigital number, since it uses as much as digits as its factorization.

343425235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68685052.

The product of its digits is 43200, while the sum is 31.

The square root of 343425235 is about 18531.7358873906. The cubic root of 343425235 is about 700.2891560492.

Adding to 343425235 its reverse (532524343), we get a palindrome (875949578).

The spelling of 343425235 in words is "three hundred forty-three million, four hundred twenty-five thousand, two hundred thirty-five".