7346432689 has 2 divisors, whose sum is σ = 7346432690. Its totient is φ = 7346432688.

The previous prime is 7346432651. The next prime is 7346432699. The reversal of 7346432689 is 9862346437.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6824081664 + 522351025 = 82608^2 + 22855^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346432689 - 2¹³ = 7346424497 is a prime.

It is not a weakly prime, because it can be changed into another prime (7346432609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673216344 + 3673216345.

It is an arithmetic number, because the mean of its divisors is an integer number (3673216345).

Almost surely, 2^7346432689 is an apocalyptic number.

It is an amenable number.

7346432689 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346432689 is an equidigital number, since it uses as much as digits as its factorization.

7346432689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 52.

The square root of 7346432689 is about 85711.3334921351. Note that the first 3 decimals coincide. The cubic root of 7346432689 is about 1943.9816803843.

The spelling of 7346432689 in words is "seven billion, three hundred forty-six million, four hundred thirty-two thousand, six hundred eighty-nine".