489675361 has 16 divisors (see below), whose sum is σ = 593429760. Its totient is φ = 394444800.

The previous prime is 489675299. The next prime is 489675367. The reversal of 489675361 is 163576984.

It is a cyclic number.

It is not a de Polignac number, because 489675361 - 2⁷ = 489675233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (489675367) 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 in 15 ways as a sum of consecutive naturals, for example, 88836 + ... + 94186.

It is an arithmetic number, because the mean of its divisors is an integer number (37089360).

Almost surely, 2^489675361 is an apocalyptic number.

It is an amenable number.

489675361 is a deficient number, since it is larger than the sum of its proper divisors (103754399).

489675361 is a wasteful number, since it uses less digits than its factorization.

489675361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144.

The product of its digits is 1088640, while the sum is 49.

The square root of 489675361 is about 22128.6095586686. The cubic root of 489675361 is about 788.1993711863.

The spelling of 489675361 in words is "four hundred eighty-nine million, six hundred seventy-five thousand, three hundred sixty-one".