4900099993 has 2 divisors, whose sum is σ = 4900099994. Its totient is φ = 4900099992.

The previous prime is 4900099991. The next prime is 4900100039. The reversal of 4900099993 is 3999900094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2711076624 + 2189023369 = 52068^2 + 46787^2 .

It is a cyclic number.

It is not a de Polignac number, because 4900099993 - 2¹ = 4900099991 is a prime.

Together with 4900099991, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4900099993.

It is not a weakly prime, because it can be changed into another prime (4900099991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2450049996 + 2450049997.

It is an arithmetic number, because the mean of its divisors is an integer number (2450049997).

Almost surely, 2^4900099993 is an apocalyptic number.

It is an amenable number.

4900099993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4900099993 is an equidigital number, since it uses as much as digits as its factorization.

4900099993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 708588, while the sum is 52.

The square root of 4900099993 is about 70000.7142320705. The cubic root of 4900099993 is about 1698.5108057711.

The spelling of 4900099993 in words is "four billion, nine hundred million, ninety-nine thousand, nine hundred ninety-three".