298733 has 2 divisors, whose sum is σ = 298734. Its totient is φ = 298732.

The previous prime is 298723. The next prime is 298757. The reversal of 298733 is 337892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 170569 + 128164 = 413^2 + 358^2 .

It is a cyclic number.

It is not a de Polignac number, because 298733 - 2⁸ = 298477 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 298733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298723) 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 as a sum of consecutive naturals, namely, 149366 + 149367.

It is an arithmetic number, because the mean of its divisors is an integer number (149367).

2²⁹⁸⁷³³ is an apocalyptic number.

It is an amenable number.

298733 is a deficient number, since it is larger than the sum of its proper divisors (1).

298733 is an equidigital number, since it uses as much as digits as its factorization.

298733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 298733 is about 546.5647262676. The cubic root of 298733 is about 66.8489207422.

The spelling of 298733 in words is "two hundred ninety-eight thousand, seven hundred thirty-three".