489675202968 has 256 divisors, whose sum is σ = 1548979200000. Its totient is φ = 125691439104.

The previous prime is 489675202967. The next prime is 489675202981. The reversal of 489675202968 is 869202576984.

It is a junction number, because it is equal to n+sod(n) for n = 489675202899 and 489675202908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489675202967) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32770843 + ... + 32785781.

It is an arithmetic number, because the mean of its divisors is an integer number (6050700000).

Almost surely, 2^489675202968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489675202968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (774489600000).

489675202968 is an abundant number, since it is smaller than the sum of its proper divisors (1059303997032).

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

489675202968 is a wasteful number, since it uses less digits than its factorization.

489675202968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15494 (or 15490 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 489675202968 in words is "four hundred eighty-nine billion, six hundred seventy-five million, two hundred two thousand, nine hundred sixty-eight".