896680 has 32 divisors (see below), whose sum is σ = 2089800. Its totient is φ = 345856.

The previous prime is 896677. The next prime is 896681. The reversal of 896680 is 86698.

It can be written as a sum of positive squares in 4 ways, for example, as 509796 + 386884 = 714^2 + 622^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896681) 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 7 ways as a sum of consecutive naturals, for example, 774 + ... + 1546.

2⁸⁹⁶⁶⁸⁰ 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 896680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1044900).

896680 is an abundant number, since it is smaller than the sum of its proper divisors (1193120).

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

896680 is a wasteful number, since it uses less digits than its factorization.

896680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 809 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 896680 is about 946.9318877301. The cubic root of 896680 is about 96.4300727443.

The spelling of 896680 in words is "eight hundred ninety-six thousand, six hundred eighty".