2792083681 has 4 divisors (see below), whose sum is σ = 2792575764. Its totient is φ = 2791591600.

The previous prime is 2792083673. The next prime is 2792083691. The reversal of 2792083681 is 1863802972.

2792083681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1718931600 + 1073152081 = 41460^2 + 32759^2 .

It is a cyclic number.

It is not a de Polignac number, because 2792083681 - 2³ = 2792083673 is a prime.

It is a super-2 number, since 2×2792083681² = 15591462563413019522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2792083661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237430 + ... + 248911.

It is an arithmetic number, because the mean of its divisors is an integer number (698143941).

Almost surely, 2^2792083681 is an apocalyptic number.

It is an amenable number.

2792083681 is a deficient number, since it is larger than the sum of its proper divisors (492083).

2792083681 is an equidigital number, since it uses as much as digits as its factorization.

2792083681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492082.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2792083681 is about 52840.1710916988. The cubic root of 2792083681 is about 1408.1301910824.

The spelling of 2792083681 in words is "two billion, seven hundred ninety-two million, eighty-three thousand, six hundred eighty-one".