268860343 has 8 divisors (see below), whose sum is σ = 270756000. Its totient is φ = 266970528.

The previous prime is 268860341. The next prime is 268860349. The reversal of 268860343 is 343068862.

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 268860343 - 2¹ = 268860341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268860296 and 268860305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268860341) 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, 128913 + ... + 130981.

It is an arithmetic number, because the mean of its divisors is an integer number (33844500).

Almost surely, 2^268860343 is an apocalyptic number.

268860343 is a deficient number, since it is larger than the sum of its proper divisors (1895657).

268860343 is a wasteful number, since it uses less digits than its factorization.

268860343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2921.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 268860343 is about 16396.9613953318. The cubic root of 268860343 is about 645.4197480131.

The spelling of 268860343 in words is "two hundred sixty-eight million, eight hundred sixty thousand, three hundred forty-three".