4993338877 has 2 divisors, whose sum is σ = 4993338878. Its totient is φ = 4993338876.

The previous prime is 4993338829. The next prime is 4993338901. The reversal of 4993338877 is 7788333994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3738833316 + 1254505561 = 61146^2 + 35419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4993338877 is a prime.

It is a super-2 number, since 2×4993338877² = 49866866281119242258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4993338827) 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 as a sum of consecutive naturals, namely, 2496669438 + 2496669439.

It is an arithmetic number, because the mean of its divisors is an integer number (2496669439).

Almost surely, 2^4993338877 is an apocalyptic number.

It is an amenable number.

4993338877 is a deficient number, since it is larger than the sum of its proper divisors (1).

4993338877 is an equidigital number, since it uses as much as digits as its factorization.

4993338877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27433728, while the sum is 61.

The square root of 4993338877 is about 70663.5611683985. The cubic root of 4993338877 is about 1709.2162518749.

The spelling of 4993338877 in words is "four billion, nine hundred ninety-three million, three hundred thirty-eight thousand, eight hundred seventy-seven".