808107680 has 48 divisors (see below), whose sum is σ = 1912758624. Its totient is φ = 322632960.

The previous prime is 808107667. The next prime is 808107683. The reversal of 808107680 is 86701808.

It is not an unprimeable number, because it can be changed into a prime (808107683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85595 + ... + 94565.

It is an arithmetic number, because the mean of its divisors is an integer number (39849138).

Almost surely, 2^808107680 is an apocalyptic number.

808107680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

808107680 is an abundant number, since it is smaller than the sum of its proper divisors (1104650944).

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

808107680 is a wasteful number, since it uses less digits than its factorization.

808107680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9549 (or 9541 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 808107680 is about 28427.2348285935. The cubic root of 808107680 is about 931.4432748701.

The spelling of 808107680 in words is "eight hundred eight million, one hundred seven thousand, six hundred eighty".