7365880224 has 72 divisors (see below), whose sum is σ = 22178896740. Its totient is φ = 2310862848.

The previous prime is 7365880199. The next prime is 7365880229. The reversal of 7365880224 is 4220885637.

It can be written as a sum of positive squares in 2 ways, for example, as 5735335824 + 1630544400 = 75732^2 + 40380^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-4 number, since 4×7365880224⁴ (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7365880224.

It is not an unprimeable number, because it can be changed into a prime (7365880229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 747339 + ... + 757130.

Almost surely, 2^7365880224 is an apocalyptic number.

It is an amenable number.

7365880224 is an abundant number, since it is smaller than the sum of its proper divisors (14813016516).

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

7365880224 is a wasteful number, since it uses less digits than its factorization.

7365880224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504502 (or 1504491 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 7365880224 is about 85824.7063729320. The cubic root of 7365880224 is about 1945.6955435401.

The spelling of 7365880224 in words is "seven billion, three hundred sixty-five million, eight hundred eighty thousand, two hundred twenty-four".