298363 has 8 divisors (see below), whose sum is σ = 327600. Its totient is φ = 270048.

The previous prime is 298349. The next prime is 298369. The reversal of 298363 is 363892.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298363 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (298369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (40950).

2²⁹⁸³⁶³ is an apocalyptic number.

298363 is a deficient number, since it is larger than the sum of its proper divisors (29237).

298363 is a wasteful number, since it uses less digits than its factorization.

298363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its digits is 7776, while the sum is 31.

The square root of 298363 is about 546.2261436438. The cubic root of 298363 is about 66.8213104466.

The spelling of 298363 in words is "two hundred ninety-eight thousand, three hundred sixty-three".