8404048880 has 40 divisors (see below), whose sum is σ = 19908091872. Its totient is φ = 3298191104.

The previous prime is 8404048847. The next prime is 8404048907. The reversal of 8404048880 is 888404048.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986804 + ... + 995283.

Almost surely, 2^8404048880 is an apocalyptic number.

8404048880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8404048880 is an abundant number, since it is smaller than the sum of its proper divisors (11504042992).

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

8404048880 is a wasteful number, since it uses less digits than its factorization.

8404048880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982153 (or 1982147 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 8404048880 is about 91673.5996893326. The cubic root of 8404048880 is about 2033.1192696503.

The spelling of 8404048880 in words is "eight billion, four hundred four million, forty-eight thousand, eight hundred eighty".