268358676 has 12 divisors (see below), whose sum is σ = 626170272. Its totient is φ = 89452888.

The previous prime is 268358659. The next prime is 268358689. The reversal of 268358676 is 676853862.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11181600 + ... + 11181623.

It is an arithmetic number, because the mean of its divisors is an integer number (52180856).

Almost surely, 2^268358676 is an apocalyptic number.

It is an amenable number.

268358676 is an abundant number, since it is smaller than the sum of its proper divisors (357811596).

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

268358676 is a wasteful number, since it uses less digits than its factorization.

268358676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363230 (or 22363228 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 268358676 is about 16381.6566927768. The cubic root of 268358676 is about 645.0180681195.

It can be divided in two parts, 26835 and 8676, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 268358676 in words is "two hundred sixty-eight million, three hundred fifty-eight thousand, six hundred seventy-six".