8278027923 has 32 divisors (see below), whose sum is σ = 12755722752. Its totient is φ = 4719398400.

The previous prime is 8278027859. The next prime is 8278027937. The reversal of 8278027923 is 3297208728.

It is not a de Polignac number, because 8278027923 - 2⁶ = 8278027859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8278026923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1940613 + ... + 1944873.

It is an arithmetic number, because the mean of its divisors is an integer number (398616336).

Almost surely, 2^8278027923 is an apocalyptic number.

8278027923 is a deficient number, since it is larger than the sum of its proper divisors (4477694829).

8278027923 is a wasteful number, since it uses less digits than its factorization.

8278027923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7755.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 8278027923 is about 90983.6684410999. The cubic root of 8278027923 is about 2022.9056575192.

The spelling of 8278027923 in words is "eight billion, two hundred seventy-eight million, twenty-seven thousand, nine hundred twenty-three".