489233160 has 96 divisors (see below), whose sum is σ = 1712332440. Its totient is φ = 120425472.

The previous prime is 489233159. The next prime is 489233189. The reversal of 489233160 is 61332984.

It can be written as a sum of positive squares in 4 ways, for example, as 134513604 + 354719556 = 11598^2 + 18834^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47589 + ... + 56948.

Almost surely, 2^489233160 is an apocalyptic number.

489233160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489233160 is an abundant number, since it is smaller than the sum of its proper divisors (1223099280).

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

489233160 is a wasteful number, since it uses less digits than its factorization.

489233160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104567 (or 104560 counting only the distinct ones).

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

The square root of 489233160 is about 22118.6156890525. The cubic root of 489233160 is about 787.9620387632.

The spelling of 489233160 in words is "four hundred eighty-nine million, two hundred thirty-three thousand, one hundred sixty".