7346533643 has 2 divisors, whose sum is σ = 7346533644. Its totient is φ = 7346533642.

The previous prime is 7346533603. The next prime is 7346533687. The reversal of 7346533643 is 3463356437.

It is an a-pointer prime, because the next prime (7346533687) can be obtained adding 7346533643 to its sum of digits (44).

It is a weak prime.

It is an emirp because it is prime and its reverse (3463356437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7346533643 - 2¹⁴ = 7346517259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346533594 and 7346533603.

It is not a weakly prime, because it can be changed into another prime (7346533603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673266821 + 3673266822.

It is an arithmetic number, because the mean of its divisors is an integer number (3673266822).

Almost surely, 2^7346533643 is an apocalyptic number.

7346533643 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346533643 is an equidigital number, since it uses as much as digits as its factorization.

7346533643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 44.

The square root of 7346533643 is about 85711.9224087291. The cubic root of 7346533643 is about 1943.9905850158.

The spelling of 7346533643 in words is "seven billion, three hundred forty-six million, five hundred thirty-three thousand, six hundred forty-three".