7245323689 has 4 divisors (see below), whose sum is σ = 7479043840. Its totient is φ = 7011603540.

The previous prime is 7245323669. The next prime is 7245323707. The reversal of 7245323689 is 9863235427.

7245323689 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9863235427 = 1993 ⋅4948939.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7245323689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7245323629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116860029 + ... + 116860090.

It is an arithmetic number, because the mean of its divisors is an integer number (1869760960).

Almost surely, 2^7245323689 is an apocalyptic number.

It is an amenable number.

7245323689 is a deficient number, since it is larger than the sum of its proper divisors (233720151).

7245323689 is a wasteful number, since it uses less digits than its factorization.

7245323689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233720150.

The product of its digits is 2177280, while the sum is 49.

The square root of 7245323689 is about 85119.4671564619. The cubic root of 7245323689 is about 1935.0221061469.

The spelling of 7245323689 in words is "seven billion, two hundred forty-five million, three hundred twenty-three thousand, six hundred eighty-nine".