8404448080 has 40 divisors (see below), whose sum is σ = 22331820672. Its totient is φ = 2881524864.

The previous prime is 8404448069. The next prime is 8404448123. The reversal of 8404448080 is 808444048.

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

It is a Harshad number since it is a multiple of its sum of digits (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, 7503412 + ... + 7504531.

Almost surely, 2^8404448080 is an apocalyptic number.

8404448080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8404448080 is an abundant number, since it is smaller than the sum of its proper divisors (13927372592).

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

8404448080 is a wasteful number, since it uses less digits than its factorization.

8404448080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15007963 (or 15007957 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 8404448080 is about 91675.7769533479. The cubic root of 8404448080 is about 2033.1514608148.

The spelling of 8404448080 in words is "eight billion, four hundred four million, four hundred forty-eight thousand, eighty".