9896963651136 has 189 divisors, whose sum is σ = 29943826225131. Its totient is φ = 3124903926528.

The previous prime is 9896963651119. The next prime is 9896963651149. The reversal of 9896963651136 is 6311563696989.

It is a happy number.

The square root of 9896963651136 is 3145944.

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

9896963651136 is a `hidden beast` number, since 98 + 9 + 69 + 6 + 365 + 113 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1434547015 + ... + 1434553913.

Almost surely, 2^{9896963651136} is an apocalyptic number.

9896963651136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

9896963651136 is the 3145944-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9896963651136

9896963651136 is an abundant number, since it is smaller than the sum of its proper divisors (20046862573995).

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

9896963651136 is an frugal number, since it uses more digits than its factorization.

9896963651136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13854 (or 6923 counting only the distinct ones).

The product of its digits is 340122240, while the sum is 72.

The spelling of 9896963651136 in words is "nine trillion, eight hundred ninety-six billion, nine hundred sixty-three million, six hundred fifty-one thousand, one hundred thirty-six".