80602980 has 24 divisors (see below), whose sum is σ = 225688512. Its totient is φ = 21494112.

The previous prime is 80602937. The next prime is 80603009. The reversal of 80602980 is 8920608.

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, 671632 + ... + 671751.

It is an arithmetic number, because the mean of its divisors is an integer number (9403688).

Almost surely, 2^80602980 is an apocalyptic number.

It is an amenable number.

80602980 is an abundant number, since it is smaller than the sum of its proper divisors (145085532).

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

80602980 is a wasteful number, since it uses less digits than its factorization.

80602980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343395 (or 1343393 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 80602980 is about 8977.9162393063. The cubic root of 80602980 is about 431.9667970023.

The spelling of 80602980 in words is "eighty million, six hundred two thousand, nine hundred eighty".