8400804808 has 16 divisors (see below), whose sum is σ = 17183464560. Its totient is φ = 3818547600.

The previous prime is 8400804787. The next prime is 8400804821. The reversal of 8400804808 is 8084080048.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47731758 + ... + 47731933.

It is an arithmetic number, because the mean of its divisors is an integer number (1073966535).

Almost surely, 2^8400804808 is an apocalyptic number.

8400804808 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8400804808 is an abundant number, since it is smaller than the sum of its proper divisors (8782659752).

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

8400804808 is a wasteful number, since it uses less digits than its factorization.

8400804808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95463708 (or 95463704 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 8400804808 is about 91655.9043815509. The cubic root of 8400804808 is about 2032.8576325024.

The spelling of 8400804808 in words is "eight billion, four hundred million, eight hundred four thousand, eight hundred eight".