2956838896 has 20 divisors (see below), whose sum is σ = 6249682584. Its totient is φ = 1344017600.

The previous prime is 2956838839. The next prime is 2956838897. The reversal of 2956838896 is 6988386592.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2956838897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8399935 + ... + 8400286.

Almost surely, 2^2956838896 is an apocalyptic number.

It is an amenable number.

2956838896 is an abundant number, since it is smaller than the sum of its proper divisors (3292843688).

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

2956838896 is a wasteful number, since it uses less digits than its factorization.

2956838896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16800240 (or 16800234 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 64.

The square root of 2956838896 is about 54376.8231510448. The cubic root of 2956838896 is about 1435.2995681446.

The spelling of 2956838896 in words is "two billion, nine hundred fifty-six million, eight hundred thirty-eight thousand, eight hundred ninety-six".