268806704 has 40 divisors (see below), whose sum is σ = 561011712. Its totient is φ = 124407360.

The previous prime is 268806689. The next prime is 268806709. The reversal of 268806704 is 407608862.

268806704 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (268806709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374 + ... + 23189.

Almost surely, 2^268806704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268806704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280505856).

268806704 is an abundant number, since it is smaller than the sum of its proper divisors (292205008).

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

268806704 is a wasteful number, since it uses less digits than its factorization.

268806704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23625 (or 23619 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 268806704 is about 16395.3256753259. The cubic root of 268806704 is about 645.3768236557.

The spelling of 268806704 in words is "two hundred sixty-eight million, eight hundred six thousand, seven hundred four".