343113355 has 32 divisors (see below), whose sum is σ = 461583360. Its totient is φ = 243102720.

The previous prime is 343113317. The next prime is 343113367. The reversal of 343113355 is 553311343.

It is not a de Polignac number, because 343113355 - 2¹³ = 343105163 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 359559 + ... + 360511.

It is an arithmetic number, because the mean of its divisors is an integer number (14424480).

Almost surely, 2^343113355 is an apocalyptic number.

343113355 is a deficient number, since it is larger than the sum of its proper divisors (118470005).

343113355 is a wasteful number, since it uses less digits than its factorization.

343113355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191.

The product of its digits is 8100, while the sum is 28.

The square root of 343113355 is about 18523.3192219969. The cubic root of 343113355 is about 700.0771037517.

Adding to 343113355 its reverse (553311343), we get a palindrome (896424698).

The spelling of 343113355 in words is "three hundred forty-three million, one hundred thirteen thousand, three hundred fifty-five".