7331220360 has 128 divisors (see below), whose sum is σ = 24456816000. Its totient is φ = 1953439488.

The previous prime is 7331220311. The next prime is 7331220361. The reversal of 7331220360 is 630221337.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (7331220361) 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 31 ways as a sum of consecutive naturals, for example, 2161546 + ... + 2164934.

It is an arithmetic number, because the mean of its divisors is an integer number (191068875).

Almost surely, 2^7331220360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7331220360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12228408000).

7331220360 is an abundant number, since it is smaller than the sum of its proper divisors (17125595640).

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

7331220360 is a wasteful number, since it uses less digits than its factorization.

7331220360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412 (or 5402 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 7331220360 is about 85622.5458626406. The cubic root of 7331220360 is about 1942.6389459502.

Adding to 7331220360 its reverse (630221337), we get a palindrome (7961441697).

The spelling of 7331220360 in words is "seven billion, three hundred thirty-one million, two hundred twenty thousand, three hundred sixty".