326000093 has 2 divisors, whose sum is σ = 326000094. Its totient is φ = 326000092.

The previous prime is 326000039. The next prime is 326000099. The reversal of 326000093 is 390000623.

It is a happy number.

Together with previous prime (326000039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319229689 + 6770404 = 17867^2 + 2602^2 .

It is an emirp because it is prime and its reverse (390000623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 326000093 - 2⁶ = 326000029 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326000099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163000046 + 163000047.

It is an arithmetic number, because the mean of its divisors is an integer number (163000047).

Almost surely, 2^326000093 is an apocalyptic number.

It is an amenable number.

326000093 is a deficient number, since it is larger than the sum of its proper divisors (1).

326000093 is an equidigital number, since it uses as much as digits as its factorization.

326000093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 326000093 is about 18055.4726606644. The cubic root of 326000093 is about 688.2389404938.

The spelling of 326000093 in words is "three hundred twenty-six million, ninety-three", and thus it is an aban number.