489488376 has 32 divisors (see below), whose sum is σ = 1317854160. Its totient is φ = 150611712.

The previous prime is 489488359. The next prime is 489488383. The reversal of 489488376 is 673884984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784125 + ... + 784748.

Almost surely, 2^489488376 is an apocalyptic number.

It is an amenable number.

489488376 is an abundant number, since it is smaller than the sum of its proper divisors (828365784).

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

489488376 is a wasteful number, since it uses less digits than its factorization.

489488376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568895 (or 1568891 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 489488376 is about 22124.3841948200. The cubic root of 489488376 is about 788.0990324486.

The spelling of 489488376 in words is "four hundred eighty-nine million, four hundred eighty-eight thousand, three hundred seventy-six".