298560768 has 144 divisors (see below), whose sum is σ = 883008000. Its totient is φ = 88791040.

The previous prime is 298560719. The next prime is 298560791. The reversal of 298560768 is 867065892.

It is a self number, because there is not a number n which added to its sum of digits gives 298560768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498133 + ... + 498731.

It is an arithmetic number, because the mean of its divisors is an integer number (6132000).

Almost surely, 2^298560768 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 298560768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441504000).

298560768 is an abundant number, since it is smaller than the sum of its proper divisors (584447232).

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

298560768 is a wasteful number, since it uses less digits than its factorization.

298560768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 298560768 is about 17278.9110768011. The cubic root of 298560768 is about 668.3607121133.

The spelling of 298560768 in words is "two hundred ninety-eight million, five hundred sixty thousand, seven hundred sixty-eight".