298698 has 8 divisors (see below), whose sum is σ = 597408. Its totient is φ = 99564.

The previous prime is 298693. The next prime is 298709. The reversal of 298698 is 896892.

298698 is nontrivially palindromic in base 13.

298698 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

298698 is an admirable number.

It is a super-3 number, since 3×298698³ = 79949950429333176, which contains 333 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298698.

It is not an unprimeable number, because it can be changed into a prime (298691) by changing a digit.

298698 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24886 + ... + 24897.

It is an arithmetic number, because the mean of its divisors is an integer number (74676).

2²⁹⁸⁶⁹⁸ is an apocalyptic number.

298698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

298698 is a wasteful number, since it uses less digits than its factorization.

298698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49788.

The product of its digits is 62208, while the sum is 42.

The square root of 298698 is about 546.5327071640. The cubic root of 298698 is about 66.8463099341.

The spelling of 298698 in words is "two hundred ninety-eight thousand, six hundred ninety-eight".