8404404000 has 96 divisors (see below), whose sum is σ = 27532866816. Its totient is φ = 2241171200.

The previous prime is 8404403993. The next prime is 8404404011. The reversal of 8404404000 is 4044048.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338184 + ... + 362183.

It is an arithmetic number, because the mean of its divisors is an integer number (286800696).

Almost surely, 2^8404404000 is an apocalyptic number.

8404404000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8404404000 is an abundant number, since it is smaller than the sum of its proper divisors (19128462816).

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

8404404000 is a wasteful number, since it uses less digits than its factorization.

8404404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700395 (or 700377 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 8404404000 is about 91675.5365405624. The cubic root of 8404404000 is about 2033.1479062894.

Adding to 8404404000 its reverse (4044048), we get a palindrome (8408448048).

The spelling of 8404404000 in words is "eight billion, four hundred four million, four hundred four thousand".