804000408888 has 32 divisors (see below), whose sum is σ = 2029902028560. Its totient is φ = 265346668800.

The previous prime is 804000408857. The next prime is 804000408889. The reversal of 804000408888 is 888804000408.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804000408889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165839245 + ... + 165844092.

Almost surely, 2^804000408888 is an apocalyptic number.

It is an amenable number.

804000408888 is an abundant number, since it is smaller than the sum of its proper divisors (1225901619672).

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

804000408888 is a wasteful number, since it uses less digits than its factorization.

804000408888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331683447 (or 331683443 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 804000408888 in words is "eight hundred four billion, four hundred eight thousand, eight hundred eighty-eight".