729960753 has 16 divisors (see below), whose sum is σ = 1052198720. Its totient is φ = 448566336.

The previous prime is 729960743. The next prime is 729960757. The reversal of 729960753 is 357069927.

It is a de Polignac number, because none of the positive numbers 2^k-729960753 is a prime.

It is a super-3 number, since 3×729960753³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (729960757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170950 + ... + 175167.

It is an arithmetic number, because the mean of its divisors is an integer number (65762420).

Almost surely, 2^729960753 is an apocalyptic number.

It is an amenable number.

729960753 is a deficient number, since it is larger than the sum of its proper divisors (322237967).

729960753 is a wasteful number, since it uses less digits than its factorization.

729960753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346176.

The product of its (nonzero) digits is 714420, while the sum is 48.

The square root of 729960753 is about 27017.7858641303. The cubic root of 729960753 is about 900.3951980445.

The spelling of 729960753 in words is "seven hundred twenty-nine million, nine hundred sixty thousand, seven hundred fifty-three".