808388352 has 108 divisors (see below), whose sum is σ = 2468007360. Its totient is φ = 253599744.

The previous prime is 808388281. The next prime is 808388359. The reversal of 808388352 is 253883808.

It is a junction number, because it is equal to n+sod(n) for n = 808388298 and 808388307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808388359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28849 + ... + 49487.

It is an arithmetic number, because the mean of its divisors is an integer number (22851920).

Almost surely, 2^808388352 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 808388352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234003680).

808388352 is an abundant number, since it is smaller than the sum of its proper divisors (1659619008).

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

808388352 is a wasteful number, since it uses less digits than its factorization.

808388352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20678 (or 20661 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 808388352 is about 28432.1710743306. The cubic root of 808388352 is about 931.5510986963.

The spelling of 808388352 in words is "eight hundred eight million, three hundred eighty-eight thousand, three hundred fifty-two".