896318784 has 140 divisors (see below), whose sum is σ = 2729363604. Its totient is φ = 290635776.

The previous prime is 896318783. The next prime is 896318791. The reversal of 896318784 is 487813698.

896318784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 833592384 + 62726400 = 28872^2 + 7920^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 896318784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896318783) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 189472 + ... + 194144.

Almost surely, 2^896318784 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 896318784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364681802).

896318784 is an abundant number, since it is smaller than the sum of its proper divisors (1833044820).

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

896318784 is a wasteful number, since it uses less digits than its factorization.

896318784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4734 (or 4715 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 896318784 is about 29938.5835336276. The cubic root of 896318784 is about 964.1712246717.

The spelling of 896318784 in words is "eight hundred ninety-six million, three hundred eighteen thousand, seven hundred eighty-four".