7346645459 has 2 divisors, whose sum is σ = 7346645460. Its totient is φ = 7346645458.

The previous prime is 7346645443. The next prime is 7346645513. The reversal of 7346645459 is 9545466437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7346645459 - 2⁴ = 7346645443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7346645459.

It is not a weakly prime, because it can be changed into another prime (7346641459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673322729 + 3673322730.

It is an arithmetic number, because the mean of its divisors is an integer number (3673322730).

Almost surely, 2^7346645459 is an apocalyptic number.

7346645459 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346645459 is an equidigital number, since it uses as much as digits as its factorization.

7346645459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10886400, while the sum is 53.

The square root of 7346645459 is about 85712.5746842317. The cubic root of 7346645459 is about 1944.0004476331. Note that the first 3 decimals are identical.

The spelling of 7346645459 in words is "seven billion, three hundred forty-six million, six hundred forty-five thousand, four hundred fifty-nine".