343337743 has 8 divisors (see below), whose sum is σ = 392561280. Its totient is φ = 294158040.

The previous prime is 343337677. The next prime is 343337749. The reversal of 343337743 is 347733343.

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 343337743 - 2⁹ = 343337231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343337749) 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 7 ways as a sum of consecutive naturals, for example, 8028 + ... + 27406.

It is an arithmetic number, because the mean of its divisors is an integer number (49070160).

Almost surely, 2^343337743 is an apocalyptic number.

343337743 is a deficient number, since it is larger than the sum of its proper divisors (49223537).

343337743 is a wasteful number, since it uses less digits than its factorization.

343337743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21917.

The product of its digits is 190512, while the sum is 37.

The square root of 343337743 is about 18529.3751378723. The cubic root of 343337743 is about 700.2296817722.

The spelling of 343337743 in words is "three hundred forty-three million, three hundred thirty-seven thousand, seven hundred forty-three".