298655041 has 2 divisors, whose sum is σ = 298655042. Its totient is φ = 298655040.

The previous prime is 298655033. The next prime is 298655051. The reversal of 298655041 is 140556892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252142641 + 46512400 = 15879^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 298655041 - 2³ = 298655033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 298654985 and 298655003.

It is not a weakly prime, because it can be changed into another prime (298655051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149327520 + 149327521.

It is an arithmetic number, because the mean of its divisors is an integer number (149327521).

Almost surely, 2^298655041 is an apocalyptic number.

It is an amenable number.

298655041 is a deficient number, since it is larger than the sum of its proper divisors (1).

298655041 is an equidigital number, since it uses as much as digits as its factorization.

298655041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 298655041 is about 17281.6388401100. The cubic root of 298655041 is about 668.4310514942.

The spelling of 298655041 in words is "two hundred ninety-eight million, six hundred fifty-five thousand, forty-one".