808986912 has 192 divisors, whose sum is σ = 2341011456. Its totient is φ = 243809280.

The previous prime is 808986847. The next prime is 808986923. The reversal of 808986912 is 219689808.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3627633 + ... + 3627855.

It is an arithmetic number, because the mean of its divisors is an integer number (12192768).

Almost surely, 2^808986912 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 808986912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170505728).

808986912 is an abundant number, since it is smaller than the sum of its proper divisors (1532024544).

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

808986912 is a wasteful number, since it uses less digits than its factorization.

808986912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 51.

The square root of 808986912 is about 28442.6952309376. The cubic root of 808986912 is about 931.7809600251.

The spelling of 808986912 in words is "eight hundred eight million, nine hundred eighty-six thousand, nine hundred twelve".