84794081611 has 2 divisors, whose sum is σ = 84794081612. Its totient is φ = 84794081610.

The previous prime is 84794081597. The next prime is 84794081629. The reversal of 84794081611 is 11618049748.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84794081611 - 2⁵ = 84794081579 is a prime.

It is not a weakly prime, because it can be changed into another prime (84794081681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42397040805 + 42397040806.

It is an arithmetic number, because the mean of its divisors is an integer number (42397040806).

Almost surely, 2^84794081611 is an apocalyptic number.

84794081611 is a deficient number, since it is larger than the sum of its proper divisors (1).

84794081611 is an equidigital number, since it uses as much as digits as its factorization.

84794081611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 49.

The spelling of 84794081611 in words is "eighty-four billion, seven hundred ninety-four million, eighty-one thousand, six hundred eleven".