268573696 has 44 divisors (see below), whose sum is σ = 539130672. Its totient is φ = 133726208.

The previous prime is 268573687. The next prime is 268573699. The reversal of 268573696 is 696375862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268573699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361101 + ... + 361843.

Almost surely, 2^268573696 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 268573696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269565336).

268573696 is an abundant number, since it is smaller than the sum of its proper divisors (270556976).

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

268573696 is an equidigital number, since it uses as much as digits as its factorization.

268573696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 1098 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 52.

The square root of 268573696 is about 16388.2182069925. The cubic root of 268573696 is about 645.1902937912.

The spelling of 268573696 in words is "two hundred sixty-eight million, five hundred seventy-three thousand, six hundred ninety-six".