268872824 has 16 divisors (see below), whose sum is σ = 549967320. Its totient is φ = 122214880.

The previous prime is 268872823. The next prime is 268872841. The reversal of 268872824 is 428278862.

268872824 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268872823) 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, 1527599 + ... + 1527774.

Almost surely, 2^268872824 is an apocalyptic number.

It is an amenable number.

268872824 is an abundant number, since it is smaller than the sum of its proper divisors (281094496).

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

268872824 is a wasteful number, since it uses less digits than its factorization.

268872824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055390 (or 3055386 counting only the distinct ones).

The product of its digits is 688128, while the sum is 47.

The square root of 268872824 is about 16397.3419797234. The cubic root of 268872824 is about 645.4297350559.

The spelling of 268872824 in words is "two hundred sixty-eight million, eight hundred seventy-two thousand, eight hundred twenty-four".