489239698 has 16 divisors (see below), whose sum is σ = 741237120. Its totient is φ = 242172000.

The previous prime is 489239689. The next prime is 489239711. The reversal of 489239698 is 896932984.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91318 + ... + 96526.

It is an arithmetic number, because the mean of its divisors is an integer number (46327320).

Almost surely, 2^489239698 is an apocalyptic number.

489239698 is a deficient number, since it is larger than the sum of its proper divisors (251997422).

489239698 is a wasteful number, since it uses less digits than its factorization.

489239698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673.

The product of its digits is 6718464, while the sum is 58.

The square root of 489239698 is about 22118.7634826181. The cubic root of 489239698 is about 787.9655487957.

The spelling of 489239698 in words is "four hundred eighty-nine million, two hundred thirty-nine thousand, six hundred ninety-eight".