8097882578 has 16 divisors (see below), whose sum is σ = 13134991104. Its totient is φ = 3729687360.

The previous prime is 8097882563. The next prime is 8097882649. The reversal of 8097882578 is 8752887908.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8097882578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532158 + ... + 2535353.

It is an arithmetic number, because the mean of its divisors is an integer number (820936944).

Almost surely, 2^8097882578 is an apocalyptic number.

8097882578 is a deficient number, since it is larger than the sum of its proper divisors (5037108526).

8097882578 is a wasteful number, since it uses less digits than its factorization.

8097882578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067577.

The product of its (nonzero) digits is 18063360, while the sum is 62.

The square root of 8097882578 is about 89988.2357755724. The cubic root of 8097882578 is about 2008.1238384455.

The spelling of 8097882578 in words is "eight billion, ninety-seven million, eight hundred eighty-two thousand, five hundred seventy-eight".