729745416476 has 12 divisors (see below), whose sum is σ = 1278016850208. Its totient is φ = 364597744992.

The previous prime is 729745416401. The next prime is 729745416493. The reversal of 729745416476 is 674614547927.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68734841 + ... + 68745456.

It is an arithmetic number, because the mean of its divisors is an integer number (106501404184).

Almost surely, 2^729745416476 is an apocalyptic number.

It is an amenable number.

729745416476 is a deficient number, since it is larger than the sum of its proper divisors (548271433732).

729745416476 is a wasteful number, since it uses less digits than its factorization.

729745416476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137481628 (or 137481626 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 62.

The spelling of 729745416476 in words is "seven hundred twenty-nine billion, seven hundred forty-five million, four hundred sixteen thousand, four hundred seventy-six".