7322320069 has 4 divisors (see below), whose sum is σ = 7323434944. Its totient is φ = 7321205196.

The previous prime is 7322320039. The next prime is 7322320097. The reversal of 7322320069 is 9600232237.

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: 9600232237 = 68279 ⋅140603.

It is a cyclic number.

It is not a de Polignac number, because 7322320069 - 2⁵ = 7322320037 is a prime.

It is a super-2 number, since 2×7322320069² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7322320039) 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, 547527 + ... + 560740.

It is an arithmetic number, because the mean of its divisors is an integer number (1830858736).

Almost surely, 2^7322320069 is an apocalyptic number.

It is an amenable number.

7322320069 is a deficient number, since it is larger than the sum of its proper divisors (1114875).

7322320069 is a wasteful number, since it uses less digits than its factorization.

7322320069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114874.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 7322320069 is about 85570.5560867755. The cubic root of 7322320069 is about 1941.8524896415.

The spelling of 7322320069 in words is "seven billion, three hundred twenty-two million, three hundred twenty thousand, sixty-nine".