6800374447 has 2 divisors, whose sum is σ = 6800374448. Its totient is φ = 6800374446.

The previous prime is 6800374429. The next prime is 6800374591. The reversal of 6800374447 is 7444730086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6800374447 - 2⁷ = 6800374319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6800314447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3400187223 + 3400187224.

It is an arithmetic number, because the mean of its divisors is an integer number (3400187224).

Almost surely, 2^6800374447 is an apocalyptic number.

6800374447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6800374447 is an equidigital number, since it uses as much as digits as its factorization.

6800374447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 451584, while the sum is 43.

The square root of 6800374447 is about 82464.3828995282. The cubic root of 6800374447 is about 1894.5712484149.

The spelling of 6800374447 in words is "six billion, eight hundred million, three hundred seventy-four thousand, four hundred forty-seven".