489307459200 has 384 divisors, whose sum is σ = 1843504686720. Its totient is φ = 111743877120.

The previous prime is 489307459187. The next prime is 489307459217. The reversal of 489307459200 is 2954703984.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100327162 + ... + 100332038.

It is an arithmetic number, because the mean of its divisors is an integer number (4800793455).

Almost surely, 2^489307459200 is an apocalyptic number.

489307459200 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 489307459200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (921752343360).

489307459200 is an abundant number, since it is smaller than the sum of its proper divisors (1354197227520).

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

489307459200 is a wasteful number, since it uses less digits than its factorization.

489307459200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404 (or 6387 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 489307459200 in words is "four hundred eighty-nine billion, three hundred seven million, four hundred fifty-nine thousand, two hundred".