7296828730 has 8 divisors (see below), whose sum is σ = 13134291732. Its totient is φ = 2918731488.

The previous prime is 7296828709. The next prime is 7296828731. The reversal of 7296828730 is 378286927.

It can be written as a sum of positive squares in 2 ways, for example, as 7177647841 + 119180889 = 84721^2 + 10917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7296828731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364841427 + ... + 364841446.

Almost surely, 2^7296828730 is an apocalyptic number.

7296828730 is a deficient number, since it is larger than the sum of its proper divisors (5837463002).

7296828730 is a wasteful number, since it uses less digits than its factorization.

7296828730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729682880.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 7296828730 is about 85421.4769832505. The cubic root of 7296828730 is about 1939.5964663567.

The spelling of 7296828730 in words is "seven billion, two hundred ninety-six million, eight hundred twenty-eight thousand, seven hundred thirty".