729180484846 has 8 divisors (see below), whose sum is σ = 1193204429784. Its totient is φ = 331445674920.

The previous prime is 729180484831. The next prime is 729180484913. The reversal of 729180484846 is 648484081927.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16572283725 + ... + 16572283768.

It is an arithmetic number, because the mean of its divisors is an integer number (149150553723).

Almost surely, 2^729180484846 is an apocalyptic number.

729180484846 is a deficient number, since it is larger than the sum of its proper divisors (464023944938).

729180484846 is a wasteful number, since it uses less digits than its factorization.

729180484846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33144567506.

The product of its (nonzero) digits is 24772608, while the sum is 61.

The spelling of 729180484846 in words is "seven hundred twenty-nine billion, one hundred eighty million, four hundred eighty-four thousand, eight hundred forty-six".