8920448080 has 40 divisors (see below), whose sum is σ = 21960047592. Its totient is φ = 3358285824.

The previous prime is 8920448077. The next prime is 8920448081. The reversal of 8920448080 is 808440298.

It can be written as a sum of positive squares in 4 ways, for example, as 1028613184 + 7891834896 = 32072^2 + 88836^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8920448081) 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, 3278217 + ... + 3280936.

Almost surely, 2^8920448080 is an apocalyptic number.

8920448080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8920448080 is an abundant number, since it is smaller than the sum of its proper divisors (13039599512).

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

8920448080 is a wasteful number, since it uses less digits than its factorization.

8920448080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6559183 (or 6559177 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 8920448080 is about 94448.1237505542. The cubic root of 8920448080 is about 2073.9369852963.

The spelling of 8920448080 in words is "eight billion, nine hundred twenty million, four hundred forty-eight thousand, eighty".