489702219896 has 16 divisors (see below), whose sum is σ = 937727655840. Its totient is φ = 239641511680.

The previous prime is 489702219887. The next prime is 489702219899. The reversal of 489702219896 is 698912207984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489702219899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651199385 + ... + 651200136.

It is an arithmetic number, because the mean of its divisors is an integer number (58607978490).

Almost surely, 2^489702219896 is an apocalyptic number.

It is an amenable number.

489702219896 is a deficient number, since it is larger than the sum of its proper divisors (448025435944).

489702219896 is a wasteful number, since it uses less digits than its factorization.

489702219896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302399574 (or 1302399570 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 65.

The spelling of 489702219896 in words is "four hundred eighty-nine billion, seven hundred two million, two hundred nineteen thousand, eight hundred ninety-six".