4164340373 has 2 divisors, whose sum is σ = 4164340374. Its totient is φ = 4164340372.

The previous prime is 4164340331. The next prime is 4164340379. The reversal of 4164340373 is 3730434614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4145041924 + 19298449 = 64382^2 + 4393^2 .

It is a cyclic number.

It is not a de Polignac number, because 4164340373 - 2³⁰ = 3090598549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4164340379) 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, 2082170186 + 2082170187.

It is an arithmetic number, because the mean of its divisors is an integer number (2082170187).

Almost surely, 2^4164340373 is an apocalyptic number.

It is an amenable number.

4164340373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4164340373 is an equidigital number, since it uses as much as digits as its factorization.

4164340373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 4164340373 is about 64531.7005277251. The cubic root of 4164340373 is about 1608.8494503479.

Adding to 4164340373 its reverse (3730434614), we get a palindrome (7894774987).

The spelling of 4164340373 in words is "four billion, one hundred sixty-four million, three hundred forty thousand, three hundred seventy-three".