9406204393 has 2 divisors, whose sum is σ = 9406204394. Its totient is φ = 9406204392.

The previous prime is 9406204333. The next prime is 9406204399. The reversal of 9406204393 is 3934026049.

9406204393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7636487769 + 1769716624 = 87387^2 + 42068^2 .

It is a cyclic number.

It is not a de Polignac number, because 9406204393 - 2⁹ = 9406203881 is a prime.

It is not a weakly prime, because it can be changed into another prime (9406204399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4703102196 + 4703102197.

It is an arithmetic number, because the mean of its divisors is an integer number (4703102197).

Almost surely, 2^9406204393 is an apocalyptic number.

It is an amenable number.

9406204393 is a deficient number, since it is larger than the sum of its proper divisors (1).

9406204393 is an equidigital number, since it uses as much as digits as its factorization.

9406204393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 9406204393 is about 96985.5885840778. The cubic root of 9406204393 is about 2110.9185217251.

The spelling of 9406204393 in words is "nine billion, four hundred six million, two hundred four thousand, three hundred ninety-three".