84795475776 has 224 divisors, whose sum is σ = 252823406976. Its totient is φ = 25065779200.

The previous prime is 84795475769. The next prime is 84795475777. The reversal of 84795475776 is 67757459748.

It is a self number, because there is not a number n which added to its sum of digits gives 84795475776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84795475777) 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 31 ways as a sum of consecutive naturals, for example, 10473586 + ... + 10481678.

It is an arithmetic number, because the mean of its divisors is an integer number (1128675924).

Almost surely, 2^84795475776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84795475776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126411703488).

84795475776 is an abundant number, since it is smaller than the sum of its proper divisors (168027931200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84795475776 is a wasteful number, since it uses less digits than its factorization.

84795475776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182 (or 8150 counting only the distinct ones).

The product of its digits is 414892800, while the sum is 69.

The spelling of 84795475776 in words is "eighty-four billion, seven hundred ninety-five million, four hundred seventy-five thousand, seven hundred seventy-six".