4388797093 has 2 divisors, whose sum is σ = 4388797094. Its totient is φ = 4388797092.

The previous prime is 4388797051. The next prime is 4388797123. The reversal of 4388797093 is 3907978834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4139378244 + 249418849 = 64338^2 + 15793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4388797093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4388797793) 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, 2194398546 + 2194398547.

It is an arithmetic number, because the mean of its divisors is an integer number (2194398547).

Almost surely, 2^4388797093 is an apocalyptic number.

It is an amenable number.

4388797093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4388797093 is an equidigital number, since it uses as much as digits as its factorization.

4388797093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The square root of 4388797093 is about 66247.9968980195. The cubic root of 4388797093 is about 1637.2506349721.

The spelling of 4388797093 in words is "four billion, three hundred eighty-eight million, seven hundred ninety-seven thousand, ninety-three".