2895796656 has 100 divisors (see below), whose sum is σ = 8417244000. Its totient is φ = 961123968.

The previous prime is 2895796639. The next prime is 2895796679. The reversal of 2895796656 is 6566975982.

2895796656 is a `hidden beast` number, since 2 + 8 + 9 + 579 + 6 + 6 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2895796593 and 2895796602.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 305070 + ... + 314418.

It is an arithmetic number, because the mean of its divisors is an integer number (84172440).

Almost surely, 2^2895796656 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 2895796656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4208622000).

2895796656 is an abundant number, since it is smaller than the sum of its proper divisors (5521447344).

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

2895796656 is a wasteful number, since it uses less digits than its factorization.

2895796656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608 (or 9593 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 63.

The square root of 2895796656 is about 53812.6068500681. The cubic root of 2895796656 is about 1425.3538312491.

The spelling of 2895796656 in words is "two billion, eight hundred ninety-five million, seven hundred ninety-six thousand, six hundred fifty-six".