6799312087 has 2 divisors, whose sum is σ = 6799312088. Its totient is φ = 6799312086.

The previous prime is 6799311989. The next prime is 6799312099. The reversal of 6799312087 is 7802139976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6799312087 - 2¹⁹ = 6798787799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6799312687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3399656043 + 3399656044.

It is an arithmetic number, because the mean of its divisors is an integer number (3399656044).

Almost surely, 2^6799312087 is an apocalyptic number.

6799312087 is a deficient number, since it is larger than the sum of its proper divisors (1).

6799312087 is an equidigital number, since it uses as much as digits as its factorization.

6799312087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 52.

The square root of 6799312087 is about 82457.9413216217. The cubic root of 6799312087 is about 1894.4725861257.

The spelling of 6799312087 in words is "six billion, seven hundred ninety-nine million, three hundred twelve thousand, eighty-seven".