343342355 has 8 divisors (see below), whose sum is σ = 412204272. Its totient is φ = 274544928.

The previous prime is 343342333. The next prime is 343342399. The reversal of 343342355 is 553243343.

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

It is a cyclic number.

It is not a de Polignac number, because 343342355 - 2⁶ = 343342291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3509 + ... + 26438.

It is an arithmetic number, because the mean of its divisors is an integer number (51525534).

Almost surely, 2^343342355 is an apocalyptic number.

343342355 is a deficient number, since it is larger than the sum of its proper divisors (68861917).

343342355 is a wasteful number, since it uses less digits than its factorization.

343342355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32245.

The product of its digits is 64800, while the sum is 32.

The square root of 343342355 is about 18529.4995884940. The cubic root of 343342355 is about 700.2328171152.

Adding to 343342355 its reverse (553243343), we get a palindrome (896585698).

The spelling of 343342355 in words is "three hundred forty-three million, three hundred forty-two thousand, three hundred fifty-five".