489070266 has 8 divisors (see below), whose sum is σ = 978140544. Its totient is φ = 163023420.

The previous prime is 489070213. The next prime is 489070313. The reversal of 489070266 is 662070984.

It is a sphenic number, since it is the product of 3 distinct primes.

489070266 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40755850 + ... + 40755861.

It is an arithmetic number, because the mean of its divisors is an integer number (122267568).

Almost surely, 2^489070266 is an apocalyptic number.

489070266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489070266 is a wasteful number, since it uses less digits than its factorization.

489070266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81511716.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 489070266 is about 22114.9330996049. The cubic root of 489070266 is about 787.8745763513.

The spelling of 489070266 in words is "four hundred eighty-nine million, seventy thousand, two hundred sixty-six".