8028797087 has 2 divisors, whose sum is σ = 8028797088. Its totient is φ = 8028797086.

The previous prime is 8028797041. The next prime is 8028797089. The reversal of 8028797087 is 7807978208.

8028797087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8028797087 - 2¹² = 8028792991 is a prime.

Together with 8028797089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8028797089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014398543 + 4014398544.

It is an arithmetic number, because the mean of its divisors is an integer number (4014398544).

Almost surely, 2^8028797087 is an apocalyptic number.

8028797087 is a deficient number, since it is larger than the sum of its proper divisors (1).

8028797087 is an equidigital number, since it uses as much as digits as its factorization.

8028797087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3161088, while the sum is 56.

The square root of 8028797087 is about 89603.5551024623. Note that the first 3 decimals coincide. The cubic root of 8028797087 is about 2002.3968835770.

The spelling of 8028797087 in words is "eight billion, twenty-eight million, seven hundred ninety-seven thousand, eighty-seven".