490282841 has 2 divisors, whose sum is σ = 490282842. Its totient is φ = 490282840.

The previous prime is 490282823. The next prime is 490282889. The reversal of 490282841 is 148282094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331422025 + 158860816 = 18205^2 + 12604^2 .

It is a cyclic number.

It is not a de Polignac number, because 490282841 - 2⁶ = 490282777 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 490282795 and 490282804.

It is not a weakly prime, because it can be changed into another prime (490282801) 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, 245141420 + 245141421.

It is an arithmetic number, because the mean of its divisors is an integer number (245141421).

Almost surely, 2^490282841 is an apocalyptic number.

It is an amenable number.

490282841 is a deficient number, since it is larger than the sum of its proper divisors (1).

490282841 is an equidigital number, since it uses as much as digits as its factorization.

490282841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 490282841 is about 22142.3314264781. The cubic root of 490282841 is about 788.5251771699.

The spelling of 490282841 in words is "four hundred ninety million, two hundred eighty-two thousand, eight hundred forty-one".