800880008 has 16 divisors (see below), whose sum is σ = 1553431500. Its totient is φ = 386631616.

The previous prime is 800879977. The next prime is 800880023. The reversal of 800880008 is 800088008.

It can be written as a sum of positive squares in 2 ways, for example, as 798514564 + 2365444 = 28258^2 + 1538^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725803 + ... + 1726266.

Almost surely, 2^800880008 is an apocalyptic number.

It is an amenable number.

800880008 is a deficient number, since it is larger than the sum of its proper divisors (752551492).

800880008 is a wasteful number, since it uses less digits than its factorization.

800880008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452104 (or 3452100 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 800880008 is about 28299.8234623469. The cubic root of 800880008 is about 928.6580282649.

It can be divided in two parts, 80088000 and 8, that added together give a palindrome (80088008).

The spelling of 800880008 in words is "eight hundred million, eight hundred eighty thousand, eight".