80674820208 has 80 divisors (see below), whose sum is σ = 239551706400. Its totient is φ = 25964305920.

The previous prime is 80674820201. The next prime is 80674820231. The reversal of 80674820208 is 80202847608.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80674820201) 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, 3207253 + ... + 3232308.

It is an arithmetic number, because the mean of its divisors is an integer number (2994396330).

Almost surely, 2^80674820208 is an apocalyptic number.

It is an amenable number.

80674820208 is an abundant number, since it is smaller than the sum of its proper divisors (158876886192).

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

80674820208 is a wasteful number, since it uses less digits than its factorization.

80674820208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6439607 (or 6439595 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 80674820208 in words is "eighty billion, six hundred seventy-four million, eight hundred twenty thousand, two hundred eight".