489931200 has 336 divisors, whose sum is σ = 1950232320. Its totient is φ = 118656000.

The previous prime is 489931193. The next prime is 489931201. The reversal of 489931200 is 2139984.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489931201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 474685 + ... + 475715.

Almost surely, 2^489931200 is an apocalyptic number.

489931200 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 489931200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975116160).

489931200 is an abundant number, since it is smaller than the sum of its proper divisors (1460301120).

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

489931200 is a wasteful number, since it uses less digits than its factorization.

489931200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 489931200 is about 22134.3895330321. The cubic root of 489931200 is about 788.3366165577.

The spelling of 489931200 in words is "four hundred eighty-nine million, nine hundred thirty-one thousand, two hundred".