298241929 has 2 divisors, whose sum is σ = 298241930. Its totient is φ = 298241928.

The previous prime is 298241927. The next prime is 298241947. The reversal of 298241929 is 929142892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225600400 + 72641529 = 15020^2 + 8523^2 .

It is a cyclic number.

It is not a de Polignac number, because 298241929 - 2¹ = 298241927 is a prime.

Together with 298241927, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (298241921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149120964 + 149120965.

It is an arithmetic number, because the mean of its divisors is an integer number (149120965).

Almost surely, 2^298241929 is an apocalyptic number.

It is an amenable number.

298241929 is a deficient number, since it is larger than the sum of its proper divisors (1).

298241929 is an equidigital number, since it uses as much as digits as its factorization.

298241929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 46.

The square root of 298241929 is about 17269.6823653477. The cubic root of 298241929 is about 668.1227087913.

The spelling of 298241929 in words is "two hundred ninety-eight million, two hundred forty-one thousand, nine hundred twenty-nine".