268482343 has 4 divisors (see below), whose sum is σ = 284275440. Its totient is φ = 252689248.

The previous prime is 268482317. The next prime is 268482359. The reversal of 268482343 is 343284862.

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

It is a cyclic number.

It is not a de Polignac number, because 268482343 - 2¹⁷ = 268351271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268482296 and 268482305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268482373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7896523 + ... + 7896556.

It is an arithmetic number, because the mean of its divisors is an integer number (71068860).

Almost surely, 2^268482343 is an apocalyptic number.

268482343 is a deficient number, since it is larger than the sum of its proper divisors (15793097).

268482343 is a wasteful number, since it uses less digits than its factorization.

268482343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15793096.

The product of its digits is 221184, while the sum is 40.

The square root of 268482343 is about 16385.4308152090. The cubic root of 268482343 is about 645.1171335454.

The spelling of 268482343 in words is "two hundred sixty-eight million, four hundred eighty-two thousand, three hundred forty-three".