490098269 has 2 divisors, whose sum is σ = 490098270. Its totient is φ = 490098268.

The previous prime is 490098247. The next prime is 490098299. The reversal of 490098269 is 962890094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 490091044 + 7225 = 22138^2 + 85^2 .

It is a cyclic number.

It is not a de Polignac number, because 490098269 - 2⁸ = 490098013 is a prime.

It is a super-2 number, since 2×490098269² = 480392626553592722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490098209) 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, 245049134 + 245049135.

It is an arithmetic number, because the mean of its divisors is an integer number (245049135).

Almost surely, 2^490098269 is an apocalyptic number.

It is an amenable number.

490098269 is a deficient number, since it is larger than the sum of its proper divisors (1).

490098269 is an equidigital number, since it uses as much as digits as its factorization.

490098269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 490098269 is about 22138.1631803544. The cubic root of 490098269 is about 788.4262152892.

The spelling of 490098269 in words is "four hundred ninety million, ninety-eight thousand, two hundred sixty-nine".