2808127796 has 24 divisors (see below), whose sum is σ = 5223113280. Its totient is φ = 1316438912.

The previous prime is 2808127793. The next prime is 2808127811. The reversal of 2808127796 is 6977218082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808127793) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60626 + ... + 96393.

It is an arithmetic number, because the mean of its divisors is an integer number (217629720).

Almost surely, 2^2808127796 is an apocalyptic number.

It is an amenable number.

2808127796 is a deficient number, since it is larger than the sum of its proper divisors (2414985484).

2808127796 is a wasteful number, since it uses less digits than its factorization.

2808127796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157303 (or 157301 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 2808127796 is about 52991.7710215464. The cubic root of 2808127796 is about 1410.8222148126.

The spelling of 2808127796 in words is "two billion, eight hundred eight million, one hundred twenty-seven thousand, seven hundred ninety-six".