7882318027 has 4 divisors (see below), whose sum is σ = 7886075400. Its totient is φ = 7878560656.

The previous prime is 7882318009. The next prime is 7882318043. The reversal of 7882318027 is 7208132887.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7208132887 = 16487 ⋅437201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7882318027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7882318097) 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 3 ways as a sum of consecutive naturals, for example, 1875538 + ... + 1879735.

It is an arithmetic number, because the mean of its divisors is an integer number (1971518850).

Almost surely, 2^7882318027 is an apocalyptic number.

7882318027 is a deficient number, since it is larger than the sum of its proper divisors (3757373).

7882318027 is a wasteful number, since it uses less digits than its factorization.

7882318027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757372.

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 7882318027 is about 88782.4195829332. The cubic root of 7882318027 is about 1990.1446850688.

The spelling of 7882318027 in words is "seven billion, eight hundred eighty-two million, three hundred eighteen thousand, twenty-seven".