489332814 has 8 divisors (see below), whose sum is σ = 978665640. Its totient is φ = 163110936.

The previous prime is 489332813. The next prime is 489332887. The reversal of 489332814 is 418233984.

It is a sphenic number, since it is the product of 3 distinct primes.

489332814 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489332813) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 40777729 + ... + 40777740.

It is an arithmetic number, because the mean of its divisors is an integer number (122333205).

Almost surely, 2^489332814 is an apocalyptic number.

489332814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

489332814 is a wasteful number, since it uses less digits than its factorization.

489332814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81555474.

The product of its digits is 165888, while the sum is 42.

The square root of 489332814 is about 22120.8682921806. The cubic root of 489332814 is about 788.0155362531.

The spelling of 489332814 in words is "four hundred eighty-nine million, three hundred thirty-two thousand, eight hundred fourteen".