7334616643 has 2 divisors, whose sum is σ = 7334616644. Its totient is φ = 7334616642.

The previous prime is 7334616613. The next prime is 7334616689. The reversal of 7334616643 is 3466164337.

It is a weak prime.

It is an emirp because it is prime and its reverse (3466164337) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7334616643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7334616643.

It is not a weakly prime, because it can be changed into another prime (7334616613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3667308321 + 3667308322.

It is an arithmetic number, because the mean of its divisors is an integer number (3667308322).

Almost surely, 2^7334616643 is an apocalyptic number.

7334616643 is a deficient number, since it is larger than the sum of its proper divisors (1).

7334616643 is an equidigital number, since it uses as much as digits as its factorization.

7334616643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 43.

The square root of 7334616643 is about 85642.3764441412. The cubic root of 7334616643 is about 1942.9388838748.

The spelling of 7334616643 in words is "seven billion, three hundred thirty-four million, six hundred sixteen thousand, six hundred forty-three".