7882442903 has 2 divisors, whose sum is σ = 7882442904. Its totient is φ = 7882442902.

The previous prime is 7882442873. The next prime is 7882442927. The reversal of 7882442903 is 3092442887.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7882442903 is a prime.

It is a super-2 number, since 2×7882442903² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7882442203) 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 as a sum of consecutive naturals, namely, 3941221451 + 3941221452.

It is an arithmetic number, because the mean of its divisors is an integer number (3941221452).

Almost surely, 2^7882442903 is an apocalyptic number.

7882442903 is a deficient number, since it is larger than the sum of its proper divisors (1).

7882442903 is an equidigital number, since it uses as much as digits as its factorization.

7882442903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 7882442903 is about 88783.1228500102. The cubic root of 7882442903 is about 1990.1551946673.

The spelling of 7882442903 in words is "seven billion, eight hundred eighty-two million, four hundred forty-two thousand, nine hundred three".