489680203 has 2 divisors, whose sum is σ = 489680204. Its totient is φ = 489680202.

The previous prime is 489680201. The next prime is 489680207. The reversal of 489680203 is 302086984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489680203 - 2¹ = 489680201 is a prime.

Together with 489680201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (489680201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244840101 + 244840102.

It is an arithmetic number, because the mean of its divisors is an integer number (244840102).

Almost surely, 2^489680203 is an apocalyptic number.

489680203 is a deficient number, since it is larger than the sum of its proper divisors (1).

489680203 is an equidigital number, since it uses as much as digits as its factorization.

489680203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 489680203 is about 22128.7189642781. The cubic root of 489680203 is about 788.2019691312.

The spelling of 489680203 in words is "four hundred eighty-nine million, six hundred eighty thousand, two hundred three".