895731680 has 24 divisors (see below), whose sum is σ = 2116166472. Its totient is φ = 358292608.

The previous prime is 895731679. The next prime is 895731713. The reversal of 895731680 is 86137598.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799002 + ... + 2799321.

It is an arithmetic number, because the mean of its divisors is an integer number (88173603).

Almost surely, 2^895731680 is an apocalyptic number.

895731680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

895731680 is an abundant number, since it is smaller than the sum of its proper divisors (1220434792).

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

895731680 is a wasteful number, since it uses less digits than its factorization.

895731680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5598338 (or 5598330 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 895731680 is about 29928.7767875668. The cubic root of 895731680 is about 963.9606625248.

The spelling of 895731680 in words is "eight hundred ninety-five million, seven hundred thirty-one thousand, six hundred eighty".