268885876 has 12 divisors (see below), whose sum is σ = 537771808. Its totient is φ = 115236792.

The previous prime is 268885829. The next prime is 268885879. The reversal of 268885876 is 678588862.

268885876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

268885876 is an admirable number.

It is a super-2 number, since 2×268885876² = 144599228624574752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 268885876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268885879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4801506 + ... + 4801561.

Almost surely, 2^268885876 is an apocalyptic number.

It is an amenable number.

268885876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268885876 is a wasteful number, since it uses less digits than its factorization.

268885876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9603078 (or 9603076 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 58.

The square root of 268885876 is about 16397.7399662271. The cubic root of 268885876 is about 645.4401786707.

The spelling of 268885876 in words is "two hundred sixty-eight million, eight hundred eighty-five thousand, eight hundred seventy-six".