7320797288 has 16 divisors (see below), whose sum is σ = 15687422880. Its totient is φ = 3137484528.

The previous prime is 7320797243. The next prime is 7320797293. The reversal of 7320797288 is 8827970237.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65364206 + ... + 65364317.

It is an arithmetic number, because the mean of its divisors is an integer number (980463930).

Almost surely, 2^7320797288 is an apocalyptic number.

It is an amenable number.

7320797288 is an abundant number, since it is smaller than the sum of its proper divisors (8366625592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7320797288 is a wasteful number, since it uses less digits than its factorization.

7320797288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130728536 (or 130728532 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 53.

The square root of 7320797288 is about 85561.6578147011. The cubic root of 7320797288 is about 1941.7178683259.

The spelling of 7320797288 in words is "seven billion, three hundred twenty million, seven hundred ninety-seven thousand, two hundred eighty-eight".