268806732 has 24 divisors (see below), whose sum is σ = 635809776. Its totient is φ = 88374528.

The previous prime is 268806731. The next prime is 268806749. The reversal of 268806732 is 237608862.

268806732 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 (268806731) 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, 152553 + ... + 154304.

It is an arithmetic number, because the mean of its divisors is an integer number (26492074).

Almost surely, 2^268806732 is an apocalyptic number.

It is an amenable number.

268806732 is an abundant number, since it is smaller than the sum of its proper divisors (367003044).

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

268806732 is a wasteful number, since it uses less digits than its factorization.

268806732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306937 (or 306935 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 268806732 is about 16395.3265292278. The cubic root of 268806732 is about 645.3768460641.

The spelling of 268806732 in words is "two hundred sixty-eight million, eight hundred six thousand, seven hundred thirty-two".