6800387211 has 16 divisors (see below), whose sum is σ = 10147132800. Its totient is φ = 4500973224.

The previous prime is 6800387189. The next prime is 6800387233. The reversal of 6800387211 is 1127830086.

6800387211 is a `hidden beast` number, since 68 + 0 + 0 + 387 + 211 = 666.

It is an interprime number because it is at equal distance from previous prime (6800387189) and next prime (6800387233).

It is not a de Polignac number, because 6800387211 - 2¹⁸ = 6800125067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6800387411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902241 + ... + 909746.

It is an arithmetic number, because the mean of its divisors is an integer number (634195800).

Almost surely, 2^6800387211 is an apocalyptic number.

6800387211 is a deficient number, since it is larger than the sum of its proper divisors (3346745589).

6800387211 is a wasteful number, since it uses less digits than its factorization.

6800387211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812135 (or 1812129 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 6800387211 is about 82464.4602904791. The cubic root of 6800387211 is about 1894.5724337561.

The spelling of 6800387211 in words is "six billion, eight hundred million, three hundred eighty-seven thousand, two hundred eleven".