298841 has 2 divisors, whose sum is σ = 298842. Its totient is φ = 298840.

The previous prime is 298819. The next prime is 298847. The reversal of 298841 is 148892.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250000 + 48841 = 500^2 + 221^2 .

It is a cyclic number.

It is not a de Polignac number, because 298841 - 2⁶ = 298777 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 298798 and 298807.

It is not a weakly prime, because it can be changed into another prime (298847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149420 + 149421.

It is an arithmetic number, because the mean of its divisors is an integer number (149421).

2²⁹⁸⁸⁴¹ is an apocalyptic number.

It is an amenable number.

298841 is a deficient number, since it is larger than the sum of its proper divisors (1).

298841 is an equidigital number, since it uses as much as digits as its factorization.

298841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 32.

The square root of 298841 is about 546.6635162511. The cubic root of 298841 is about 66.8569756648.

The spelling of 298841 in words is "two hundred ninety-eight thousand, eight hundred forty-one".