7107663949 has 2 divisors, whose sum is σ = 7107663950. Its totient is φ = 7107663948.

The previous prime is 7107663931. The next prime is 7107663989. The reversal of 7107663949 is 9493667017.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5916378724 + 1191285225 = 76918^2 + 34515^2 .

It is a cyclic number.

It is not a de Polignac number, because 7107663949 - 2¹³ = 7107655757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7107663896 and 7107663905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7107663989) 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, 3553831974 + 3553831975.

It is an arithmetic number, because the mean of its divisors is an integer number (3553831975).

Almost surely, 2^7107663949 is an apocalyptic number.

It is an amenable number.

7107663949 is a deficient number, since it is larger than the sum of its proper divisors (1).

7107663949 is an equidigital number, since it uses as much as digits as its factorization.

7107663949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 7107663949 is about 84306.9626365462. The cubic root of 7107663949 is about 1922.6886475990.

The spelling of 7107663949 in words is "seven billion, one hundred seven million, six hundred sixty-three thousand, nine hundred forty-nine".