8708080 has 80 divisors (see below), whose sum is σ = 22632480. Its totient is φ = 3096576.

The previous prime is 8708071. The next prime is 8708081. The reversal of 8708080 is 808078.

It is a tau number, because it is divible by the number of its divisors (80).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8708081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25672 + ... + 26008.

It is an arithmetic number, because the mean of its divisors is an integer number (282906).

Almost surely, 2^8708080 is an apocalyptic number.

8708080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8708080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11316240).

8708080 is an abundant number, since it is smaller than the sum of its proper divisors (13924400).

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

8708080 is a wasteful number, since it uses less digits than its factorization.

8708080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 8708080 is about 2950.9456111559. The cubic root of 8708080 is about 205.7346632518.

The spelling of 8708080 in words is "eight million, seven hundred eight thousand, eighty".