489795796 has 24 divisors (see below), whose sum is σ = 980574336. Its totient is φ = 209701920.

The previous prime is 489795793. The next prime is 489795809. The reversal of 489795796 is 697597984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489795791) 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, 21465 + ... + 37951.

It is an arithmetic number, because the mean of its divisors is an integer number (40857264).

Almost surely, 2^489795796 is an apocalyptic number.

It is an amenable number.

489795796 is an abundant number, since it is smaller than the sum of its proper divisors (490778540).

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

489795796 is a wasteful number, since it uses less digits than its factorization.

489795796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17559 (or 17557 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 64.

The square root of 489795796 is about 22131.3306423270. The cubic root of 489795796 is about 788.2639847497.

The spelling of 489795796 in words is "four hundred eighty-nine million, seven hundred ninety-five thousand, seven hundred ninety-six".