489344786200 has 48 divisors (see below), whose sum is σ = 1152128268000. Its totient is φ = 193260213120.

The previous prime is 489344786197. The next prime is 489344786209. The reversal of 489344786200 is 2687443984.

It is a super-2 number, since 2×489344786200² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489344786209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15469795 + ... + 15501394.

It is an arithmetic number, because the mean of its divisors is an integer number (24002672250).

Almost surely, 2^489344786200 is an apocalyptic number.

489344786200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489344786200 is an abundant number, since it is smaller than the sum of its proper divisors (662783481800).

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

489344786200 is a wasteful number, since it uses less digits than its factorization.

489344786200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30971284 (or 30971275 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 489344786200 in words is "four hundred eighty-nine billion, three hundred forty-four million, seven hundred eighty-six thousand, two hundred".