7286822811 has 12 divisors (see below), whose sum is σ = 10532805192. Its totient is φ = 4854469056.

The previous prime is 7286822743. The next prime is 7286822833. The reversal of 7286822811 is 1182286827.

It is a happy number.

7286822811 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7286822811 - 2¹⁷ = 7286691739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7286822311) 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 11 ways as a sum of consecutive naturals, for example, 270846 + ... + 296531.

It is an arithmetic number, because the mean of its divisors is an integer number (877733766).

Almost surely, 2^7286822811 is an apocalyptic number.

7286822811 is a deficient number, since it is larger than the sum of its proper divisors (3245982381).

7286822811 is a wasteful number, since it uses less digits than its factorization.

7286822811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568810 (or 568807 counting only the distinct ones).

The product of its digits is 172032, while the sum is 45.

The square root of 7286822811 is about 85362.8889565015. Note that the first 3 decimals coincide. The cubic root of 7286822811 is about 1938.7094909521.

The spelling of 7286822811 in words is "seven billion, two hundred eighty-six million, eight hundred twenty-two thousand, eight hundred eleven".