489711119 has 2 divisors, whose sum is σ = 489711120. Its totient is φ = 489711118.

The previous prime is 489711113. The next prime is 489711121. The reversal of 489711119 is 911117984.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-489711119 is a prime.

It is a super-2 number, since 2×489711119² = 479633960144464322, which contains 22 as substring.

Together with 489711121, 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 (489711113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244855559 + 244855560.

It is an arithmetic number, because the mean of its divisors is an integer number (244855560).

Almost surely, 2^489711119 is an apocalyptic number.

489711119 is a deficient number, since it is larger than the sum of its proper divisors (1).

489711119 is an equidigital number, since it uses as much as digits as its factorization.

489711119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 41.

The square root of 489711119 is about 22129.4175025011. The cubic root of 489711119 is about 788.2185565142.

The spelling of 489711119 in words is "four hundred eighty-nine million, seven hundred eleven thousand, one hundred nineteen".