298800 has 90 divisors (see below), whose sum is σ = 1049412. Its totient is φ = 78720.

The previous prime is 298799. The next prime is 298801. The reversal of 298800 is 8892.

298800 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (298799) and next prime (298801).

It is a tau number, because it is divible by the number of its divisors (90).

It is not an unprimeable number, because it can be changed into a prime (298801) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3559 + ... + 3641.

2²⁹⁸⁸⁰⁰ is an apocalyptic number.

298800 is a gapful number since it is divisible by the number (20) 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 298800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524706).

298800 is an abundant number, since it is smaller than the sum of its proper divisors (750612).

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

298800 is a wasteful number, since it uses less digits than its factorization.

298800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 298800 is about 546.6260147487. The cubic root of 298800 is about 66.8539180061.

The spelling of 298800 in words is "two hundred ninety-eight thousand, eight hundred".