4146329689 has 2 divisors, whose sum is σ = 4146329690. Its totient is φ = 4146329688.

The previous prime is 4146329659. The next prime is 4146329711. The reversal of 4146329689 is 9869236414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4146329664 + 25 = 64392^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 4146329689 - 2¹³ = 4146321497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4146329659) 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, 2073164844 + 2073164845.

It is an arithmetic number, because the mean of its divisors is an integer number (2073164845).

Almost surely, 2^4146329689 is an apocalyptic number.

It is an amenable number.

4146329689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4146329689 is an equidigital number, since it uses as much as digits as its factorization.

4146329689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2239488, while the sum is 52.

The square root of 4146329689 is about 64392.0001941235. Note that the first 3 decimals coincide. The cubic root of 4146329689 is about 1606.5266852088.

The spelling of 4146329689 in words is "four billion, one hundred forty-six million, three hundred twenty-nine thousand, six hundred eighty-nine".