7345984753 has 2 divisors, whose sum is σ = 7345984754.
Its totient is φ = 7345984752.
The previous prime is 7345984747. The next prime is 7345984777. The reversal of 7345984753 is 3574895437.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5465201329 + 1880783424 = 73927^2 + 43368^2
It is an emirp because it is prime and its reverse (3574895437) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7345984753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7345984694 and 7345984703.
It is not a weakly prime, because it can be changed into another prime (7345984553) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672992376 + 3672992377.
It is an arithmetic number, because the mean of its divisors is an integer number (3672992377).
Almost surely, 27345984753 is an apocalyptic number.
It is an amenable number.
7345984753 is a deficient number, since it is larger than the sum of its proper divisors (1).
7345984753 is an equidigital number, since it uses as much as digits as its factorization.
7345984753 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12700800, while the sum is 55.
The square root of 7345984753 is about 85708.7204023021.
The cubic root of 7345984753 is about 1943.9421692768.
The spelling of 7345984753 in words is "seven billion, three hundred forty-five million, nine hundred eighty-four thousand, seven hundred fifty-three".