808536064 has 96 divisors (see below), whose sum is σ = 1886976000. Its totient is φ = 346214400.

The previous prime is 808535999. The next prime is 808536073. The reversal of 808536064 is 460635808.

It is a super-2 number, since 2×808536064² = 1307461133577224192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701889 + ... + 703039.

It is an arithmetic number, because the mean of its divisors is an integer number (19656000).

Almost surely, 2^808536064 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 808536064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943488000).

808536064 is an abundant number, since it is smaller than the sum of its proper divisors (1078439936).

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

808536064 is an equidigital number, since it uses as much as digits as its factorization.

808536064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 808536064 is about 28434.7685765156. The cubic root of 808536064 is about 931.6078341730.

The spelling of 808536064 in words is "eight hundred eight million, five hundred thirty-six thousand, sixty-four".