489319836196 has 27 divisors (see below), whose sum is σ = 859447633107. Its totient is φ = 243766638720.

The previous prime is 489319836127. The next prime is 489319836253. The reversal of 489319836196 is 691638913984.

The square root of 489319836196 is 699514.

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

It can be written as a sum of positive squares in 4 ways, for example, as 15612502500 + 473707333696 = 124950^2 + 688264^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 555413676 + ... + 555414556.

Almost surely, 2^489319836196 is an apocalyptic number.

489319836196 is the 699514-th square number.

It is an amenable number.

489319836196 is a deficient number, since it is larger than the sum of its proper divisors (370127796911).

489319836196 is an frugal number, since it uses more digits than its factorization.

489319836196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 1280 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 67.

The spelling of 489319836196 in words is "four hundred eighty-nine billion, three hundred nineteen million, eight hundred thirty-six thousand, one hundred ninety-six".