729822003 has 8 divisors (see below), whose sum is σ = 999396048. Its totient is φ = 473397984.

The previous prime is 729822001. The next prime is 729822007. The reversal of 729822003 is 300228927.

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

It is not a de Polignac number, because 729822003 - 2¹ = 729822001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (729822001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3287376 + ... + 3287597.

It is an arithmetic number, because the mean of its divisors is an integer number (124924506).

Almost surely, 2^729822003 is an apocalyptic number.

729822003 is a deficient number, since it is larger than the sum of its proper divisors (269574045).

729822003 is a wasteful number, since it uses less digits than its factorization.

729822003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575013.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 729822003 is about 27015.2179891261. The cubic root of 729822003 is about 900.3381457763.

The spelling of 729822003 in words is "seven hundred twenty-nine million, eight hundred twenty-two thousand, three".