298328 has 16 divisors (see below), whose sum is σ = 567000. Its totient is φ = 147136.

The previous prime is 298327. The next prime is 298339. The reversal of 298328 is 823892.

It is a happy number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 298294 and 298303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503 + ... + 921.

2²⁹⁸³²⁸ is an apocalyptic number.

It is an amenable number.

298328 is a deficient number, since it is larger than the sum of its proper divisors (268672).

298328 is a wasteful number, since it uses less digits than its factorization.

298328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 510 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 298328 is about 546.1941046917. The cubic root of 298328 is about 66.8186974804.

It can be divided in two parts, 298 and 328, that added together give a palindrome (626).

The spelling of 298328 in words is "two hundred ninety-eight thousand, three hundred twenty-eight".