8260127049 has 16 divisors (see below), whose sum is σ = 11447456832. Its totient is φ = 5293361088.

The previous prime is 8260127047. The next prime is 8260127081. The reversal of 8260127049 is 9407210628.

It is not a de Polignac number, because 8260127049 - 2¹ = 8260127047 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8260126998 and 8260127016.

It is not an unprimeable number, because it can be changed into a prime (8260127047) 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 15 ways as a sum of consecutive naturals, for example, 439074 + ... + 457499.

It is an arithmetic number, because the mean of its divisors is an integer number (715466052).

Almost surely, 2^8260127049 is an apocalyptic number.

It is an amenable number.

8260127049 is a deficient number, since it is larger than the sum of its proper divisors (3187329783).

8260127049 is a wasteful number, since it uses less digits than its factorization.

8260127049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896696.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 8260127049 is about 90885.2410955706. The cubic root of 8260127049 is about 2021.4464568029.

The spelling of 8260127049 in words is "eight billion, two hundred sixty million, one hundred twenty-seven thousand, forty-nine".