4836918893 has 2 divisors, whose sum is σ = 4836918894. Its totient is φ = 4836918892.

The previous prime is 4836918851. The next prime is 4836918991. The reversal of 4836918893 is 3988196384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3464735044 + 1372183849 = 58862^2 + 37043^2 .

It is a cyclic number.

It is not a de Polignac number, because 4836918893 - 2¹⁸ = 4836656749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4836914893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2418459446 + 2418459447.

It is an arithmetic number, because the mean of its divisors is an integer number (2418459447).

Almost surely, 2^4836918893 is an apocalyptic number.

It is an amenable number.

4836918893 is a deficient number, since it is larger than the sum of its proper divisors (1).

4836918893 is an equidigital number, since it uses as much as digits as its factorization.

4836918893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8957952, while the sum is 59.

The square root of 4836918893 is about 69547.9610987986. The cubic root of 4836918893 is about 1691.1790953530.

The spelling of 4836918893 in words is "four billion, eight hundred thirty-six million, nine hundred eighteen thousand, eight hundred ninety-three".