808623398882 has 16 divisors (see below), whose sum is σ = 1306465251000. Its totient is φ = 373145812992.

The previous prime is 808623398881. The next prime is 808623398899. The reversal of 808623398882 is 288893326808.

It can be written as a sum of positive squares in 4 ways, for example, as 107885314681 + 700738084201 = 328459^2 + 837101^2 .

It is not an unprimeable number, because it can be changed into a prime (808623398881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2555423 + ... + 2854370.

Almost surely, 2^808623398882 is an apocalyptic number.

808623398882 is a deficient number, since it is larger than the sum of its proper divisors (497841852118).

808623398882 is a wasteful number, since it uses less digits than its factorization.

808623398882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5415557.

The product of its (nonzero) digits is 63700992, while the sum is 65.

The spelling of 808623398882 in words is "eight hundred eight billion, six hundred twenty-three million, three hundred ninety-eight thousand, eight hundred eighty-two".