2995795856 has 20 divisors (see below), whose sum is σ = 5991592704. Its totient is φ = 1449578400.

The previous prime is 2995795849. The next prime is 2995795861. The reversal of 2995795856 is 6585975992.

2995795856 is an admirable number.

It is a super-3 number, since 3×2995795856³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2995795792 and 2995795801.

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 3 ways as a sum of consecutive naturals, for example, 3019460 + ... + 3020451.

Almost surely, 2^2995795856 is an apocalyptic number.

It is an amenable number.

2995795856 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2995795856 is a wasteful number, since it uses less digits than its factorization.

2995795856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039950 (or 6039944 counting only the distinct ones).

The product of its digits is 61236000, while the sum is 65.

The square root of 2995795856 is about 54733.8638869941. The cubic root of 2995795856 is about 1441.5755414769.

The spelling of 2995795856 in words is "two billion, nine hundred ninety-five million, seven hundred ninety-five thousand, eight hundred fifty-six".