490314043 has 2 divisors, whose sum is σ = 490314044. Its totient is φ = 490314042.

The previous prime is 490314031. The next prime is 490314091. The reversal of 490314043 is 340413094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490314043 - 2⁹ = 490313531 is a prime.

It is not a weakly prime, because it can be changed into another prime (490314743) 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, 245157021 + 245157022.

It is an arithmetic number, because the mean of its divisors is an integer number (245157022).

Almost surely, 2^490314043 is an apocalyptic number.

490314043 is a deficient number, since it is larger than the sum of its proper divisors (1).

490314043 is an equidigital number, since it uses as much as digits as its factorization.

490314043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 490314043 is about 22143.0359932869. The cubic root of 490314043 is about 788.5419042770.

The spelling of 490314043 in words is "four hundred ninety million, three hundred fourteen thousand, forty-three".