9385393093 has 2 divisors, whose sum is σ = 9385393094. Its totient is φ = 9385393092.

The previous prime is 9385393067. The next prime is 9385393111. The reversal of 9385393093 is 3903935839.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6671295684 + 2714097409 = 81678^2 + 52097^2 .

It is a cyclic number.

It is not a de Polignac number, because 9385393093 - 2¹³ = 9385384901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9385393093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9385393793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4692696546 + 4692696547.

It is an arithmetic number, because the mean of its divisors is an integer number (4692696547).

Almost surely, 2^9385393093 is an apocalyptic number.

It is an amenable number.

9385393093 is a deficient number, since it is larger than the sum of its proper divisors (1).

9385393093 is an equidigital number, since it uses as much as digits as its factorization.

9385393093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2361960, while the sum is 52.

The square root of 9385393093 is about 96878.2384903854. The cubic root of 9385393093 is about 2109.3605643078.

The spelling of 9385393093 in words is "nine billion, three hundred eighty-five million, three hundred ninety-three thousand, ninety-three".