343830248 has 8 divisors (see below), whose sum is σ = 644681730. Its totient is φ = 171915120.

The previous prime is 343830247. The next prime is 343830257. The reversal of 343830248 is 842038343.

It can be written as a sum of positive squares in only one way, i.e., 331312804 + 12517444 = 18202^2 + 3538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (343830241) 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 as a sum of consecutive naturals, namely, 21489383 + ... + 21489398.

Almost surely, 2^343830248 is an apocalyptic number.

It is an amenable number.

343830248 is a deficient number, since it is larger than the sum of its proper divisors (300851482).

343830248 is a wasteful number, since it uses less digits than its factorization.

343830248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42978787 (or 42978783 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 343830248 is about 18542.6602190732. The cubic root of 343830248 is about 700.5643394655.

The spelling of 343830248 in words is "three hundred forty-three million, eight hundred thirty thousand, two hundred forty-eight".