80876330740 has 24 divisors (see below), whose sum is σ = 179830900872. Its totient is φ = 30447559680.

The previous prime is 80876330699. The next prime is 80876330747. The reversal of 80876330740 is 4703367808.

It can be written as a sum of positive squares in 4 ways, for example, as 5600726244 + 75275604496 = 74838^2 + 274364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80876330747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118935441 + ... + 118936120.

It is an arithmetic number, because the mean of its divisors is an integer number (7492954203).

Almost surely, 2^80876330740 is an apocalyptic number.

It is an amenable number.

80876330740 is an abundant number, since it is smaller than the sum of its proper divisors (98954570132).

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

80876330740 is a wasteful number, since it uses less digits than its factorization.

80876330740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237871587 (or 237871585 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 80876330740 in words is "eighty billion, eight hundred seventy-six million, three hundred thirty thousand, seven hundred forty".