8488849931 has 2 divisors, whose sum is σ = 8488849932. Its totient is φ = 8488849930.

The previous prime is 8488849907. The next prime is 8488849969. The reversal of 8488849931 is 1399488848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8488849931 - 2¹⁸ = 8488587787 is a prime.

It is a super-2 number, since 2×8488849931² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8488849991) 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 as a sum of consecutive naturals, namely, 4244424965 + 4244424966.

It is an arithmetic number, because the mean of its divisors is an integer number (4244424966).

Almost surely, 2^8488849931 is an apocalyptic number.

8488849931 is a deficient number, since it is larger than the sum of its proper divisors (1).

8488849931 is an equidigital number, since it uses as much as digits as its factorization.

8488849931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15925248, while the sum is 62.

The square root of 8488849931 is about 92134.9549899494. The cubic root of 8488849931 is about 2039.9347931067.

The spelling of 8488849931 in words is "eight billion, four hundred eighty-eight million, eight hundred forty-nine thousand, nine hundred thirty-one".