729941063 has 4 divisors (see below), whose sum is σ = 736637880. Its totient is φ = 723244248.

The previous prime is 729941059. The next prime is 729941083. The reversal of 729941063 is 360149927.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 729941063 - 2² = 729941059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 729941063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (729941033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3348245 + ... + 3348462.

It is an arithmetic number, because the mean of its divisors is an integer number (184159470).

Almost surely, 2^729941063 is an apocalyptic number.

729941063 is a deficient number, since it is larger than the sum of its proper divisors (6696817).

729941063 is a wasteful number, since it uses less digits than its factorization.

729941063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6696816.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 729941063 is about 27017.4214720798. The cubic root of 729941063 is about 900.3871022025.

The spelling of 729941063 in words is "seven hundred twenty-nine million, nine hundred forty-one thousand, sixty-three".