489002876 has 12 divisors (see below), whose sum is σ = 861206808. Its totient is φ = 242943792.

The previous prime is 489002869. The next prime is 489002881. The reversal of 489002876 is 678200984.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388706 + ... + 389961.

It is an arithmetic number, because the mean of its divisors is an integer number (71767234).

Almost surely, 2^489002876 is an apocalyptic number.

It is an amenable number.

489002876 is a deficient number, since it is larger than the sum of its proper divisors (372203932).

489002876 is a wasteful number, since it uses less digits than its factorization.

489002876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778828 (or 778826 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 489002876 is about 22113.4094160082. The cubic root of 489002876 is about 787.8383870685.

The spelling of 489002876 in words is "four hundred eighty-nine million, two thousand, eight hundred seventy-six".