8740808740 has 24 divisors (see below), whose sum is σ = 19435446072. Its totient is φ = 3290657280.

The previous prime is 8740808729. The next prime is 8740808743. The reversal of 8740808740 is 478080478.

It can be written as a sum of positive squares in 4 ways, for example, as 4361545764 + 4379262976 = 66042^2 + 66176^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8740808743) 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 7 ways as a sum of consecutive naturals, for example, 12853791 + ... + 12854470.

It is an arithmetic number, because the mean of its divisors is an integer number (809810253).

Almost surely, 2^8740808740 is an apocalyptic number.

It is an amenable number.

8740808740 is an abundant number, since it is smaller than the sum of its proper divisors (10694637332).

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

8740808740 is a wasteful number, since it uses less digits than its factorization.

8740808740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25708287 (or 25708285 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 46.

The square root of 8740808740 is about 93492.2924095885. The cubic root of 8740808740 is about 2059.9208770314.

The spelling of 8740808740 in words is "eight billion, seven hundred forty million, eight hundred eight thousand, seven hundred forty".