84609371795 has 16 divisors (see below), whose sum is σ = 109575516960. Its totient is φ = 62346952704.

The previous prime is 84609371779. The next prime is 84609371837. The reversal of 84609371795 is 59717390648.

It is a cyclic number.

It is not a de Polignac number, because 84609371795 - 2⁴ = 84609371779 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1363310 + ... + 1424019.

It is an arithmetic number, because the mean of its divisors is an integer number (6848469810).

Almost surely, 2^84609371795 is an apocalyptic number.

84609371795 is a deficient number, since it is larger than the sum of its proper divisors (24966145165).

84609371795 is a wasteful number, since it uses less digits than its factorization.

84609371795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787814.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 84609371795 in words is "eighty-four billion, six hundred nine million, three hundred seventy-one thousand, seven hundred ninety-five".