808884696312 has 512 divisors, whose sum is σ = 2887247462400. Its totient is φ = 203719449600.

The previous prime is 808884696311. The next prime is 808884696317. The reversal of 808884696312 is 213696488808.

808884696312 is a `hidden beast` number, since 80 + 8 + 88 + 469 + 6 + 3 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 808884696312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808884696311) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 113875753 + ... + 113882855.

It is an arithmetic number, because the mean of its divisors is an integer number (5639155200).

Almost surely, 2^808884696312 is an apocalyptic number.

808884696312 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 808884696312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443623731200).

808884696312 is an abundant number, since it is smaller than the sum of its proper divisors (2078362766088).

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

808884696312 is a wasteful number, since it uses less digits than its factorization.

808884696312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7344 (or 7334 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 63.

The spelling of 808884696312 in words is "eight hundred eight billion, eight hundred eighty-four million, six hundred ninety-six thousand, three hundred twelve".