6818967463 has 12 divisors (see below), whose sum is σ = 8565976720. Its totient is φ = 5313480480.

The previous prime is 6818967443. The next prime is 6818967469. The reversal of 6818967463 is 3647698186.

It is a happy number.

It is not a de Polignac number, because 6818967463 - 2¹³ = 6818959271 is a prime.

It is a super-2 number, since 2×6818967463² = 92996634522905312738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6818967398 and 6818967407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6818967469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4024518 + ... + 4026211.

Almost surely, 2^6818967463 is an apocalyptic number.

6818967463 is a deficient number, since it is larger than the sum of its proper divisors (1747009257).

6818967463 is a wasteful number, since it uses less digits than its factorization.

6818967463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8050758 (or 8050747 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The square root of 6818967463 is about 82577.0395630650. The cubic root of 6818967463 is about 1896.2963366767.

The spelling of 6818967463 in words is "six billion, eight hundred eighteen million, nine hundred sixty-seven thousand, four hundred sixty-three".