338868343 has 8 divisors (see below), whose sum is σ = 369864720. Its totient is φ = 307903680.

The previous prime is 338868331. The next prime is 338868353. The reversal of 338868343 is 343868833.

It is a happy number.

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 338868343 - 2²¹ = 336771191 is a prime.

It is a super-2 number, since 2×338868343² = 229663507775131298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 338868293 and 338868302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338868353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18171 + ... + 31747.

It is an arithmetic number, because the mean of its divisors is an integer number (46233090).

Almost surely, 2^338868343 is an apocalyptic number.

338868343 is a deficient number, since it is larger than the sum of its proper divisors (30996377).

338868343 is a wasteful number, since it uses less digits than its factorization.

338868343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15857.

The product of its digits is 995328, while the sum is 46.

The square root of 338868343 is about 18408.3769789735. The cubic root of 338868343 is about 697.1779874755.

The spelling of 338868343 in words is "three hundred thirty-eight million, eight hundred sixty-eight thousand, three hundred forty-three".