489039475 has 12 divisors (see below), whose sum is σ = 612416160. Its totient is φ = 387356000.

The previous prime is 489039469. The next prime is 489039487. The reversal of 489039475 is 574930984.

It is not a de Polignac number, because 489039475 - 2⁵ = 489039443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94315 + ... + 99364.

It is an arithmetic number, because the mean of its divisors is an integer number (51034680).

Almost surely, 2^489039475 is an apocalyptic number.

489039475 is a deficient number, since it is larger than the sum of its proper divisors (123376685).

489039475 is a wasteful number, since it uses less digits than its factorization.

489039475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193790 (or 193785 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 489039475 is about 22114.2369300865. The cubic root of 489039475 is about 787.8580416071.

The spelling of 489039475 in words is "four hundred eighty-nine million, thirty-nine thousand, four hundred seventy-five".