896746733568 has 720 divisors, whose sum is σ = 3206028134400. Its totient is φ = 244898463744.

The previous prime is 896746733563. The next prime is 896746733587. The reversal of 896746733568 is 865337647698.

896746733568 is a `hidden beast` number, since 89 + 6 + 7 + 467 + 33 + 56 + 8 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 896746733496 and 896746733505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896746733563) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 640990533 + ... + 640991931.

Almost surely, 2^896746733568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 896746733568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603014067200).

896746733568 is an abundant number, since it is smaller than the sum of its proper divisors (2309281400832).

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

896746733568 is an equidigital number, since it uses as much as digits as its factorization.

896746733568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1434 counting only the distinct ones).

The product of its digits is 1097349120, while the sum is 72.

The spelling of 896746733568 in words is "eight hundred ninety-six billion, seven hundred forty-six million, seven hundred thirty-three thousand, five hundred sixty-eight".