268244311 has 8 divisors (see below), whose sum is σ = 270097920. Its totient is φ = 266397048.

The previous prime is 268244293. The next prime is 268244323. The reversal of 268244311 is 113442862.

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 268244311 - 2¹¹ = 268242263 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 (268244351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107500 + ... + 109966.

It is an arithmetic number, because the mean of its divisors is an integer number (33762240).

Almost surely, 2^268244311 is an apocalyptic number.

268244311 is a deficient number, since it is larger than the sum of its proper divisors (1853609).

268244311 is a wasteful number, since it uses less digits than its factorization.

268244311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173.

The product of its digits is 9216, while the sum is 31.

The square root of 268244311 is about 16378.1656787322. The cubic root of 268244311 is about 644.9264271188.

The spelling of 268244311 in words is "two hundred sixty-eight million, two hundred forty-four thousand, three hundred eleven".