80360860 has 12 divisors (see below), whose sum is σ = 168757848. Its totient is φ = 32144336.

The previous prime is 80360857. The next prime is 80360867. The reversal of 80360860 is 6806308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80360867) 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 3 ways as a sum of consecutive naturals, for example, 2009002 + ... + 2009041.

It is an arithmetic number, because the mean of its divisors is an integer number (14063154).

Almost surely, 2^80360860 is an apocalyptic number.

It is an amenable number.

80360860 is an abundant number, since it is smaller than the sum of its proper divisors (88396988).

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

80360860 is a wasteful number, since it uses less digits than its factorization.

80360860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018052 (or 4018050 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 80360860 is about 8964.4218999331. The cubic root of 80360860 is about 431.5338407256.

The spelling of 80360860 in words is "eighty million, three hundred sixty thousand, eight hundred sixty".