343460343 has 4 divisors (see below), whose sum is σ = 457947128. Its totient is φ = 228973560.

The previous prime is 343460329. The next prime is 343460353. The reversal of 343460343 is 343064343.

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

It is not a de Polignac number, because 343460343 - 2¹² = 343456247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343460343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343460303) 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 3 ways as a sum of consecutive naturals, for example, 57243388 + ... + 57243393.

It is an arithmetic number, because the mean of its divisors is an integer number (114486782).

Almost surely, 2^343460343 is an apocalyptic number.

343460343 is a deficient number, since it is larger than the sum of its proper divisors (114486785).

343460343 is a wasteful number, since it uses less digits than its factorization.

343460343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114486784.

The product of its (nonzero) digits is 31104, while the sum is 30.

The square root of 343460343 is about 18532.6831031019. The cubic root of 343460343 is about 700.3130185103.

The spelling of 343460343 in words is "three hundred forty-three million, four hundred sixty thousand, three hundred forty-three".