343034313 has 16 divisors (see below), whose sum is σ = 499908096. Its totient is φ = 208293120.

The previous prime is 343034311. The next prime is 343034357. The reversal of 343034313 is 313430343.

It is not a de Polignac number, because 343034313 - 2¹ = 343034311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343034311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106906 + ... + 110067.

It is an arithmetic number, because the mean of its divisors is an integer number (31244256).

Almost surely, 2^343034313 is an apocalyptic number.

It is an amenable number.

343034313 is a deficient number, since it is larger than the sum of its proper divisors (156873783).

343034313 is a wasteful number, since it uses less digits than its factorization.

343034313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217024.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 343034313 is about 18521.1855182113. The cubic root of 343034313 is about 700.0233413985.

Adding to 343034313 its reverse (313430343), we get a palindrome (656464656).

The spelling of 343034313 in words is "three hundred forty-three million, thirty-four thousand, three hundred thirteen".