489098814736 has 45 divisors (see below), whose sum is σ = 1102388020869. Its totient is φ = 209605385472.

The previous prime is 489098814731. The next prime is 489098814779. The reversal of 489098814736 is 637418890984.

The square root of 489098814736 is 699356.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8772195600 + 480326619136 = 93660^2 + 693056^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489098814731) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 19569480 + ... + 19594456.

Almost surely, 2^489098814736 is an apocalyptic number.

489098814736 is the 699356-th square number.

It is an amenable number.

489098814736 is an abundant number, since it is smaller than the sum of its proper divisors (613289206133).

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

489098814736 is an frugal number, since it uses more digits than its factorization.

489098814736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49976 (or 24986 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 67.

The spelling of 489098814736 in words is "four hundred eighty-nine billion, ninety-eight million, eight hundred fourteen thousand, seven hundred thirty-six".