489136032 has 432 divisors, whose sum is σ = 1855369152. Its totient is φ = 120637440.

The previous prime is 489136013. The next prime is 489136033. The reversal of 489136032 is 230631984.

489136032 is a `hidden beast` number, since 48 + 9 + 1 + 3 + 603 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (489136033) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3570268 + ... + 3570404.

It is an arithmetic number, because the mean of its divisors is an integer number (4294836).

Almost surely, 2^489136032 is an apocalyptic number.

489136032 is a gapful number since it is divisible by the number (42) 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 489136032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927684576).

489136032 is an abundant number, since it is smaller than the sum of its proper divisors (1366233120).

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

489136032 is a wasteful number, since it uses less digits than its factorization.

489136032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 489136032 is about 22116.4199634570. The cubic root of 489136032 is about 787.9098903206.

It can be divided in two parts, 48913 and 6032, that added together give a palindrome (54945).

The spelling of 489136032 in words is "four hundred eighty-nine million, one hundred thirty-six thousand, thirty-two".