489083197 has 8 divisors (see below), whose sum is σ = 494877600. Its totient is φ = 483311664.

The previous prime is 489083159. The next prime is 489083207. The reversal of 489083197 is 791380984.

It is a happy number.

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 489083197 - 2⁷ = 489083069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 489083197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489083297) 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, 39379 + ... + 50287.

It is an arithmetic number, because the mean of its divisors is an integer number (61859700).

Almost surely, 2^489083197 is an apocalyptic number.

It is an amenable number.

489083197 is a deficient number, since it is larger than the sum of its proper divisors (5794403).

489083197 is a wasteful number, since it uses less digits than its factorization.

489083197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11435.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 489083197 is about 22115.2254566848. The cubic root of 489083197 is about 787.8815200818.

The spelling of 489083197 in words is "four hundred eighty-nine million, eighty-three thousand, one hundred ninety-seven".