8078980 has 96 divisors (see below), whose sum is σ = 21901824. Its totient is φ = 2433024.

The previous prime is 8078951. The next prime is 8078981. The reversal of 8078980 is 898708.

It is not an unprimeable number, because it can be changed into a prime (8078981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41764 + ... + 41956.

It is an arithmetic number, because the mean of its divisors is an integer number (228144).

Almost surely, 2^8078980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8078980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10950912).

8078980 is an abundant number, since it is smaller than the sum of its proper divisors (13822844).

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

8078980 is a wasteful number, since it uses less digits than its factorization.

8078980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 8078980 is about 2842.3546576738. The cubic root of 8078980 is about 200.6560125517.

The spelling of 8078980 in words is "eight million, seventy-eight thousand, nine hundred eighty".