268898304 has 104 divisors (see below), whose sum is σ = 728671360. Its totient is φ = 88178688.

The previous prime is 268898261. The next prime is 268898321. The reversal of 268898304 is 403898862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 970614 + ... + 970890.

Almost surely, 2^268898304 is an apocalyptic number.

268898304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268898304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364335680).

268898304 is an abundant number, since it is smaller than the sum of its proper divisors (459773056).

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

268898304 is an equidigital number, since it uses as much as digits as its factorization.

268898304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 268898304 is about 16398.1189165099. The cubic root of 268898304 is about 645.4501226750.

The spelling of 268898304 in words is "two hundred sixty-eight million, eight hundred ninety-eight thousand, three hundred four".