489463105 has 4 divisors (see below), whose sum is σ = 587355732. Its totient is φ = 391570480.

The previous prime is 489463097. The next prime is 489463141. The reversal of 489463105 is 501364984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 366186496 + 123276609 = 19136^2 + 11103^2 .

It is not a de Polignac number, because 489463105 - 2³ = 489463097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48946306 + ... + 48946315.

It is an arithmetic number, because the mean of its divisors is an integer number (146838933).

Almost surely, 2^489463105 is an apocalyptic number.

It is an amenable number.

489463105 is a deficient number, since it is larger than the sum of its proper divisors (97892627).

489463105 is an equidigital number, since it uses as much as digits as its factorization.

489463105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97892626.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 489463105 is about 22123.8130755076. The cubic root of 489463105 is about 788.0854697204.

The spelling of 489463105 in words is "four hundred eighty-nine million, four hundred sixty-three thousand, one hundred five".