6960286849 has 4 divisors (see below), whose sum is σ = 6963973380. Its totient is φ = 6956600320.

The previous prime is 6960286819. The next prime is 6960286877. The reversal of 6960286849 is 9486820696.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1547006224 + 5413280625 = 39332^2 + 73575^2 .

It is a cyclic number.

It is not a de Polignac number, because 6960286849 - 2¹⁹ = 6959762561 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6960286793 and 6960286802.

It is not an unprimeable number, because it can be changed into a prime (6960286819) 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 3 ways as a sum of consecutive naturals, for example, 1840432 + ... + 1844209.

It is an arithmetic number, because the mean of its divisors is an integer number (1740993345).

Almost surely, 2^6960286849 is an apocalyptic number.

It is an amenable number.

6960286849 is a deficient number, since it is larger than the sum of its proper divisors (3686531).

6960286849 is a wasteful number, since it uses less digits than its factorization.

6960286849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686530.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The square root of 6960286849 is about 83428.3336103509. Note that the first 3 decimals coincide. The cubic root of 6960286849 is about 1909.3067711675.

The spelling of 6960286849 in words is "six billion, nine hundred sixty million, two hundred eighty-six thousand, eight hundred forty-nine".