343383343 has 4 divisors (see below), whose sum is σ = 349862328. Its totient is φ = 336904360.

The previous prime is 343383331. The next prime is 343383361.

343383343 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343383343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343383299 and 343383308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343383043) 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, 3239413 + ... + 3239518.

It is an arithmetic number, because the mean of its divisors is an integer number (87465582).

Almost surely, 2^343383343 is an apocalyptic number.

343383343 is a deficient number, since it is larger than the sum of its proper divisors (6478985).

343383343 is an equidigital number, since it uses as much as digits as its factorization.

343383343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6478984.

The product of its digits is 93312, while the sum is 34.

The square root of 343383343 is about 18530.6055756416. The cubic root of 343383343 is about 700.2606804614.

The spelling of 343383343 in words is "three hundred forty-three million, three hundred eighty-three thousand, three hundred forty-three".