896151720 has 192 divisors, whose sum is σ = 2931336000. Its totient is φ = 218557440.

The previous prime is 896151713. The next prime is 896151731. The reversal of 896151720 is 27151698.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2190876 + ... + 2191284.

It is an arithmetic number, because the mean of its divisors is an integer number (15267375).

Almost surely, 2^896151720 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 896151720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465668000).

896151720 is an abundant number, since it is smaller than the sum of its proper divisors (2035184280).

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

896151720 is a wasteful number, since it uses less digits than its factorization.

896151720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 896151720 is about 29935.7932916434. The cubic root of 896151720 is about 964.1113172991. Note that the first 3 decimals are identical.

The spelling of 896151720 in words is "eight hundred ninety-six million, one hundred fifty-one thousand, seven hundred twenty".