729516352 has 28 divisors (see below), whose sum is σ = 1448629056. Its totient is φ = 364507520.

The previous prime is 729516317. The next prime is 729516353. The reversal of 729516352 is 253615927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (729516353) 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, 120633 + ... + 126535.

It is an arithmetic number, because the mean of its divisors is an integer number (51736752).

Almost surely, 2^729516352 is an apocalyptic number.

It is an amenable number.

729516352 is a deficient number, since it is larger than the sum of its proper divisors (719112704).

729516352 is a wasteful number, since it uses less digits than its factorization.

729516352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846 (or 7836 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 729516352 is about 27009.5603814649. The cubic root of 729516352 is about 900.2124403856.

The spelling of 729516352 in words is "seven hundred twenty-nine million, five hundred sixteen thousand, three hundred fifty-two".