489048399360 has 800 divisors, whose sum is σ = 1863577821600. Its totient is φ = 122226278400.

The previous prime is 489048399353. The next prime is 489048399421. The reversal of 489048399360 is 63993840984.

489048399360 is a `hidden beast` number, since 4 + 8 + 9 + 0 + 483 + 9 + 93 + 60 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 397923226 + ... + 397924454.

It is an arithmetic number, because the mean of its divisors is an integer number (2329472277).

Almost surely, 2^489048399360 is an apocalyptic number.

489048399360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489048399360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (931788910800).

489048399360 is an abundant number, since it is smaller than the sum of its proper divisors (1374529422240).

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

489048399360 is a wasteful number, since it uses less digits than its factorization.

489048399360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 489048399360 in words is "four hundred eighty-nine billion, forty-eight million, three hundred ninety-nine thousand, three hundred sixty".