489352000 has 56 divisors (see below), whose sum is σ = 1211900040. Its totient is φ = 195737600.

The previous prime is 489351913. The next prime is 489352001. The reversal of 489352000 is 253984.

It can be written as a sum of positive squares in 4 ways, for example, as 41267776 + 448084224 = 6424^2 + 21168^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489352001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22585 + ... + 38584.

Almost surely, 2^489352000 is an apocalyptic number.

489352000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489352000 is an abundant number, since it is smaller than the sum of its proper divisors (722548040).

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

489352000 is an equidigital number, since it uses as much as digits as its factorization.

489352000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61196 (or 61176 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 489352000 is about 22121.3019508346. The cubic root of 489352000 is about 788.0258350845.

The spelling of 489352000 in words is "four hundred eighty-nine million, three hundred fifty-two thousand".