8440804708 has 24 divisors (see below), whose sum is σ = 17874646272. Its totient is φ = 3404694144.

The previous prime is 8440804703. The next prime is 8440804711. The reversal of 8440804708 is 8074080448.

It is not an unprimeable number, because it can be changed into a prime (8440804703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8865916 + ... + 8866867.

It is an arithmetic number, because the mean of its divisors is an integer number (744776928).

Almost surely, 2^8440804708 is an apocalyptic number.

It is an amenable number.

8440804708 is an abundant number, since it is smaller than the sum of its proper divisors (9433841564).

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

8440804708 is a wasteful number, since it uses less digits than its factorization.

8440804708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17732811 (or 17732809 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The square root of 8440804708 is about 91873.8521452105. The cubic root of 8440804708 is about 2036.0789661271.

The spelling of 8440804708 in words is "eight billion, four hundred forty million, eight hundred four thousand, seven hundred eight".