8078740873 has 8 divisors (see below), whose sum is σ = 9280686848. Its totient is φ = 6888754944.

The previous prime is 8078740871. The next prime is 8078740903. The reversal of 8078740873 is 3780478708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8078740873 - 2¹ = 8078740871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8078740873.

It is not an unprimeable number, because it can be changed into a prime (8078740871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988561 + ... + 2991262.

It is an arithmetic number, because the mean of its divisors is an integer number (1160085856).

Almost surely, 2^8078740873 is an apocalyptic number.

It is an amenable number.

8078740873 is a deficient number, since it is larger than the sum of its proper divisors (1201945975).

8078740873 is a wasteful number, since it uses less digits than its factorization.

8078740873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980023.

The product of its (nonzero) digits is 2107392, while the sum is 52.

The square root of 8078740873 is about 89881.8161420874. The cubic root of 8078740873 is about 2006.5403281564.

The spelling of 8078740873 in words is "eight billion, seventy-eight million, seven hundred forty thousand, eight hundred seventy-three".