268900352 has 48 divisors (see below), whose sum is σ = 614512080. Its totient is φ = 115236864.

The previous prime is 268900343. The next prime is 268900367. The reversal of 268900352 is 253009862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4958 + ... + 23714.

It is an arithmetic number, because the mean of its divisors is an integer number (12802335).

Almost surely, 2^268900352 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 268900352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307256040).

268900352 is an abundant number, since it is smaller than the sum of its proper divisors (345611728).

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

268900352 is an equidigital number, since it uses as much as digits as its factorization.

268900352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18786 (or 18766 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 268900352 is about 16398.1813625780. The cubic root of 268900352 is about 645.4517613100.

The spelling of 268900352 in words is "two hundred sixty-eight million, nine hundred thousand, three hundred fifty-two".