7320216807 has 24 divisors (see below), whose sum is σ = 11037936000. Its totient is φ = 4847801400.

The previous prime is 7320216749. The next prime is 7320216823. The reversal of 7320216807 is 7086120237.

It is not a de Polignac number, because 7320216807 - 2²⁸ = 7051781351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7320216857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63057 + ... + 136442.

It is an arithmetic number, because the mean of its divisors is an integer number (459914000).

Almost surely, 2^7320216807 is an apocalyptic number.

7320216807 is a deficient number, since it is larger than the sum of its proper divisors (3717719193).

7320216807 is a wasteful number, since it uses less digits than its factorization.

7320216807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199665 (or 199653 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 7320216807 is about 85558.2655679742. The cubic root of 7320216807 is about 1941.6665460414. Note that the first 3 decimals are identical.

It can be divided in two parts, 73202 and 16807, that added together give a palindrome (90009).

The spelling of 7320216807 in words is "seven billion, three hundred twenty million, two hundred sixteen thousand, eight hundred seven".