489430080 has 224 divisors, whose sum is σ = 1774423680. Its totient is φ = 126904320.

The previous prime is 489430069. The next prime is 489430103. The reversal of 489430080 is 80034984.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318915 + ... + 320445.

Almost surely, 2^489430080 is an apocalyptic number.

489430080 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 489430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (887211840).

489430080 is an abundant number, since it is smaller than the sum of its proper divisors (1284993600).

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

489430080 is a wasteful number, since it uses less digits than its factorization.

489430080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594 (or 1578 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 489430080 is about 22123.0666951940. The cubic root of 489430080 is about 788.0677447835.

The spelling of 489430080 in words is "four hundred eighty-nine million, four hundred thirty thousand, eighty".