489001201 has 8 divisors (see below), whose sum is σ = 527169384. Its totient is φ = 450912000.

The previous prime is 489001187. The next prime is 489001237. The reversal of 489001201 is 102100984.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 156850576 + 332150625 = 12524^2 + 18225^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 489001201 - 2⁵ = 489001169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489001801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6550 + ... + 31951.

It is an arithmetic number, because the mean of its divisors is an integer number (65896173).

Almost surely, 2^489001201 is an apocalyptic number.

It is an amenable number.

489001201 is a deficient number, since it is larger than the sum of its proper divisors (38168183).

489001201 is a wasteful number, since it uses less digits than its factorization.

489001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39491.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 489001201 is about 22113.3715430280. The cubic root of 489001201 is about 787.8374875299.

The spelling of 489001201 in words is "four hundred eighty-nine million, one thousand, two hundred one".