7296290720 has 24 divisors (see below), whose sum is σ = 17237487204. Its totient is φ = 2918516224.

The previous prime is 7296290717. The next prime is 7296290761. The reversal of 7296290720 is 270926927.

It can be written as a sum of positive squares in 2 ways, for example, as 7291110544 + 5180176 = 85388^2 + 2276^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22800749 + ... + 22801068.

Almost surely, 2^7296290720 is an apocalyptic number.

It is an amenable number.

7296290720 is an abundant number, since it is smaller than the sum of its proper divisors (9941196484).

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

7296290720 is a wasteful number, since it uses less digits than its factorization.

7296290720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45601832 (or 45601824 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 7296290720 is about 85418.3277757180. The cubic root of 7296290720 is about 1939.5487950563.

The spelling of 7296290720 in words is "seven billion, two hundred ninety-six million, two hundred ninety thousand, seven hundred twenty".