896218680 has 256 divisors, whose sum is σ = 3208642560. Its totient is φ = 195955200.

The previous prime is 896218669. The next prime is 896218703. The reversal of 896218680 is 86812698.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3306945 + ... + 3307215.

It is an arithmetic number, because the mean of its divisors is an integer number (12533760).

Almost surely, 2^896218680 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 896218680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604321280).

896218680 is an abundant number, since it is smaller than the sum of its proper divisors (2312423880).

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

896218680 is a wasteful number, since it uses less digits than its factorization.

896218680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 896218680 is about 29936.9116643651. The cubic root of 896218680 is about 964.1353293365.

The spelling of 896218680 in words is "eight hundred ninety-six million, two hundred eighteen thousand, six hundred eighty".