2076961856 has 28 divisors (see below), whose sum is σ = 4131800220. Its totient is φ = 1035878400.

The previous prime is 2076961841. The next prime is 2076961897. The reversal of 2076961856 is 6581696702.

It can be written as a sum of positive squares in 2 ways, for example, as 1852441600 + 224520256 = 43040^2 + 14984^2 .

It is a super-3 number, since 3×2076961856³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

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, 14801 + ... + 66128.

Almost surely, 2^2076961856 is an apocalyptic number.

It is an amenable number.

2076961856 is a deficient number, since it is larger than the sum of its proper divisors (2054838364).

2076961856 is an equidigital number, since it uses as much as digits as its factorization.

2076961856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81342 (or 81332 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 2076961856 is about 45573.6969753387. The cubic root of 2076961856 is about 1275.8790515693.

The spelling of 2076961856 in words is "two billion, seventy-six million, nine hundred sixty-one thousand, eight hundred fifty-six".