489104711 has 2 divisors, whose sum is σ = 489104712. Its totient is φ = 489104710.

The previous prime is 489104699. The next prime is 489104713. The reversal of 489104711 is 117401984.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-489104711 is a prime.

Together with 489104713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489104713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244552355 + 244552356.

It is an arithmetic number, because the mean of its divisors is an integer number (244552356).

Almost surely, 2^489104711 is an apocalyptic number.

489104711 is a deficient number, since it is larger than the sum of its proper divisors (1).

489104711 is an equidigital number, since it uses as much as digits as its factorization.

489104711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 489104711 is about 22115.7118583147. The cubic root of 489104711 is about 787.8930724684.

The spelling of 489104711 in words is "four hundred eighty-nine million, one hundred four thousand, seven hundred eleven".