7346543669 has 2 divisors, whose sum is σ = 7346543670. Its totient is φ = 7346543668.

The previous prime is 7346543609. The next prime is 7346543681. The reversal of 7346543669 is 9663456437.

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., 6105390769 + 1241152900 = 78137^2 + 35230^2 .

It is an emirp because it is prime and its reverse (9663456437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7346543669 - 2²⁴ = 7329766453 is a prime.

It is a super-2 number, since 2×7346543669² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7346543669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7346543609) 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, 3673271834 + 3673271835.

It is an arithmetic number, because the mean of its divisors is an integer number (3673271835).

Almost surely, 2^7346543669 is an apocalyptic number.

It is an amenable number.

7346543669 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346543669 is an equidigital number, since it uses as much as digits as its factorization.

7346543669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 53.

The square root of 7346543669 is about 85711.9808953217. The cubic root of 7346543669 is about 1943.9914693531.

The spelling of 7346543669 in words is "seven billion, three hundred forty-six million, five hundred forty-three thousand, six hundred sixty-nine".