2806877028 has 24 divisors (see below), whose sum is σ = 6550373088. Its totient is φ = 935483776.

The previous prime is 2806877023. The next prime is 2806877039. The reversal of 2806877028 is 8207786082.

2806877028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2806877028² = 15757117300628225568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2806877023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91675 + ... + 118397.

It is an arithmetic number, because the mean of its divisors is an integer number (272932212).

Almost surely, 2^2806877028 is an apocalyptic number.

It is an amenable number.

2806877028 is an abundant number, since it is smaller than the sum of its proper divisors (3743496060).

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

2806877028 is a wasteful number, since it uses less digits than its factorization.

2806877028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35483 (or 35481 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 2806877028 is about 52979.9681766609. The cubic root of 2806877028 is about 1410.6127189652.

The spelling of 2806877028 in words is "two billion, eight hundred six million, eight hundred seventy-seven thousand, twenty-eight".