8942880 has 96 divisors (see below), whose sum is σ = 29127168. Its totient is φ = 2304000.

The previous prime is 8942873. The next prime is 8942881. The reversal of 8942880 is 882498.

It is a happy number.

8942880 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (8942881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14580 + ... + 15180.

It is an arithmetic number, because the mean of its divisors is an integer number (303408).

Almost surely, 2^8942880 is an apocalyptic number.

8942880 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 8942880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14563584).

8942880 is an abundant number, since it is smaller than the sum of its proper divisors (20184288).

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

8942880 is a wasteful number, since it uses less digits than its factorization.

8942880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 8942880 is about 2990.4648468089. The cubic root of 8942880 is about 207.5673947628.

The spelling of 8942880 in words is "eight million, nine hundred forty-two thousand, eight hundred eighty".