7346432609 has 2 divisors, whose sum is σ = 7346432610. Its totient is φ = 7346432608.

The previous prime is 7346432591. The next prime is 7346432623. The reversal of 7346432609 is 9062346437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4471864384 + 2874568225 = 66872^2 + 53615^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346432609 - 2¹² = 7346428513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7346432609.

It is not a weakly prime, because it can be changed into another prime (7346432689) 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, 3673216304 + 3673216305.

It is an arithmetic number, because the mean of its divisors is an integer number (3673216305).

Almost surely, 2^7346432609 is an apocalyptic number.

It is an amenable number.

7346432609 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346432609 is an equidigital number, since it uses as much as digits as its factorization.

7346432609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 44.

The square root of 7346432609 is about 85711.3330254524. Note that the first 3 decimals coincide. The cubic root of 7346432609 is about 1943.9816733279.

The spelling of 7346432609 in words is "seven billion, three hundred forty-six million, four hundred thirty-two thousand, six hundred nine".