298299 has 8 divisors (see below), whose sum is σ = 421200. Its totient is φ = 187136.

The previous prime is 298283. The next prime is 298303. The reversal of 298299 is 992892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 298299 - 2⁴ = 298283 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (298099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2874 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (52650).

2²⁹⁸²⁹⁹ is an apocalyptic number.

298299 is a deficient number, since it is larger than the sum of its proper divisors (122901).

298299 is a wasteful number, since it uses less digits than its factorization.

298299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5869.

The product of its digits is 23328, while the sum is 39.

The square root of 298299 is about 546.1675567076. The cubic root of 298299 is about 66.8165322964.

It can be divided in two parts, 2982 and 99, that added together give a triangular number (3081 = T₇₈).

The spelling of 298299 in words is "two hundred ninety-eight thousand, two hundred ninety-nine".