298694441 has 2 divisors, whose sum is σ = 298694442. Its totient is φ = 298694440.

The previous prime is 298694419. The next prime is 298694483. The reversal of 298694441 is 144496892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296562841 + 2131600 = 17221^2 + 1460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298694441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (298694401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149347220 + 149347221.

It is an arithmetic number, because the mean of its divisors is an integer number (149347221).

Almost surely, 2^298694441 is an apocalyptic number.

It is an amenable number.

298694441 is a deficient number, since it is larger than the sum of its proper divisors (1).

298694441 is an equidigital number, since it uses as much as digits as its factorization.

298694441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 47.

The square root of 298694441 is about 17282.7787407002. The cubic root of 298694441 is about 668.4604444078.

The spelling of 298694441 in words is "two hundred ninety-eight million, six hundred ninety-four thousand, four hundred forty-one".