298339 has 2 divisors, whose sum is σ = 298340.
Its totient is φ = 298338.
The previous prime is 298327. The next prime is 298343. The reversal of 298339 is 933892.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 298339 - 25 = 298307 is a prime.
It is not a weakly prime, because it can be changed into another prime (298349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149169 + 149170.
It is an arithmetic number, because the mean of its divisors is an integer number (149170).
2298339 is an apocalyptic number.
298339 is a deficient number, since it is larger than the sum of its proper divisors (1).
298339 is an equidigital number, since it uses as much as digits as its factorization.
298339 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 11664, while the sum is 34.
The square root of 298339 is about 546.2041742792.
The cubic root of 298339 is about 66.8195187203.
The spelling of 298339 in words is "two hundred ninety-eight thousand, three hundred thirty-nine".