8027980 has 24 divisors (see below), whose sum is σ = 17075520. Its totient is φ = 3169920.

The previous prime is 8027969. The next prime is 8028019. The reversal of 8027980 is 897208.

It is a happy number.

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, 961 + ... + 4120.

It is an arithmetic number, because the mean of its divisors is an integer number (711480).

Almost surely, 2^8027980 is an apocalyptic number.

It is an amenable number.

8027980 is an abundant number, since it is smaller than the sum of its proper divisors (9047540).

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

8027980 is a wasteful number, since it uses less digits than its factorization.

8027980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 8027980 is about 2833.3690193831. The cubic root of 8027980 is about 200.2328953602.

The spelling of 8027980 in words is "eight million, twenty-seven thousand, nine hundred eighty".