268968711 has 16 divisors (see below), whose sum is σ = 391517568. Its totient is φ = 162890400.

The previous prime is 268968709. The next prime is 268968737. The reversal of 268968711 is 117869862.

It is not a de Polignac number, because 268968711 - 2¹ = 268968709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268968751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64881 + ... + 68901.

It is an arithmetic number, because the mean of its divisors is an integer number (24469848).

Almost surely, 2^268968711 is an apocalyptic number.

268968711 is a deficient number, since it is larger than the sum of its proper divisors (122548857).

268968711 is a wasteful number, since it uses less digits than its factorization.

268968711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its digits is 290304, while the sum is 48.

The square root of 268968711 is about 16400.2655771180. The cubic root of 268968711 is about 645.5064515800.

The spelling of 268968711 in words is "two hundred sixty-eight million, nine hundred sixty-eight thousand, seven hundred eleven".