808625383696 has 45 divisors (see below), whose sum is σ = 1696596556239. Its totient is φ = 373190133888.

The previous prime is 808625383679. The next prime is 808625383721. The reversal of 808625383696 is 696383526808.

The square root of 808625383696 is 899236.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 551211214096 + 257414169600 = 742436^2 + 507360^2 .

It is a super-2 number, since 2×808625383696² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 46751626 + ... + 46768918.

Almost surely, 2^808625383696 is an apocalyptic number.

808625383696 is the 899236-th square number.

It is an amenable number.

808625383696 is an abundant number, since it is smaller than the sum of its proper divisors (887971172543).

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

808625383696 is an frugal number, since it uses more digits than its factorization.

808625383696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34620 (or 17308 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 64.

Multiplying 808625383696 by its sum of digits (64), we get a square (51752024556544 = 7193888²).

The spelling of 808625383696 in words is "eight hundred eight billion, six hundred twenty-five million, three hundred eighty-three thousand, six hundred ninety-six".