498299299 has 2 divisors, whose sum is σ = 498299300. Its totient is φ = 498299298.

The previous prime is 498299297. The next prime is 498299303. The reversal of 498299299 is 992992894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498299299 - 2¹ = 498299297 is a prime.

Together with 498299297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (498299297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249149649 + 249149650.

It is an arithmetic number, because the mean of its divisors is an integer number (249149650).

Almost surely, 2^498299299 is an apocalyptic number.

498299299 is a deficient number, since it is larger than the sum of its proper divisors (1).

498299299 is an equidigital number, since it uses as much as digits as its factorization.

498299299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7558272, while the sum is 61.

The square root of 498299299 is about 22322.6185515947. The cubic root of 498299299 is about 792.7996055610.

The spelling of 498299299 in words is "four hundred ninety-eight million, two hundred ninety-nine thousand, two hundred ninety-nine".