4986218899 has 2 divisors, whose sum is σ = 4986218900. Its totient is φ = 4986218898.

The previous prime is 4986218879. The next prime is 4986218911. The reversal of 4986218899 is 9988126894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4986218899 - 2⁷ = 4986218771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4986218899.

It is not a weakly prime, because it can be changed into another prime (4986218819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493109449 + 2493109450.

It is an arithmetic number, because the mean of its divisors is an integer number (2493109450).

Almost surely, 2^4986218899 is an apocalyptic number.

4986218899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4986218899 is an equidigital number, since it uses as much as digits as its factorization.

4986218899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17915904, while the sum is 64.

The square root of 4986218899 is about 70613.1637798506. The cubic root of 4986218899 is about 1708.4034776851.

The spelling of 4986218899 in words is "four billion, nine hundred eighty-six million, two hundred eighteen thousand, eight hundred ninety-nine".