8376260749 has 2 divisors, whose sum is σ = 8376260750. Its totient is φ = 8376260748.

The previous prime is 8376260747. The next prime is 8376260771. The reversal of 8376260749 is 9470626738.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5076562500 + 3299698249 = 71250^2 + 57443^2 .

It is a cyclic number.

It is not a de Polignac number, because 8376260749 - 2¹ = 8376260747 is a prime.

Together with 8376260747, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8376260696 and 8376260705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8376260747) 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, 4188130374 + 4188130375.

It is an arithmetic number, because the mean of its divisors is an integer number (4188130375).

Almost surely, 2^8376260749 is an apocalyptic number.

It is an amenable number.

8376260749 is a deficient number, since it is larger than the sum of its proper divisors (1).

8376260749 is an equidigital number, since it uses as much as digits as its factorization.

8376260749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3048192, while the sum is 52.

The square root of 8376260749 is about 91521.9140370218. The cubic root of 8376260749 is about 2030.8759474523.

The spelling of 8376260749 in words is "eight billion, three hundred seventy-six million, two hundred sixty thousand, seven hundred forty-nine".