343484343 has 6 divisors (see below), whose sum is σ = 496144064. Its totient is φ = 228989556.

The previous prime is 343484341. The next prime is 343484363.

343484343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343484343 - 2¹ = 343484341 is a prime.

It is a super-3 number, since 3×343484343³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343484298 and 343484307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343484341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19082455 + ... + 19082472.

Almost surely, 2^343484343 is an apocalyptic number.

343484343 is a deficient number, since it is larger than the sum of its proper divisors (152659721).

343484343 is a wasteful number, since it uses less digits than its factorization.

343484343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38164933 (or 38164930 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

The square root of 343484343 is about 18533.3305965226. The cubic root of 343484343 is about 700.3293300693.

The spelling of 343484343 in words is "three hundred forty-three million, four hundred eighty-four thousand, three hundred forty-three".