729905483 has 8 divisors (see below), whose sum is σ = 769037568. Its totient is φ = 691389864.

The previous prime is 729905479. The next prime is 729905507. The reversal of 729905483 is 384509927.

It is a happy number.

729905483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 729905483 - 2² = 729905479 is a prime.

It is a super-2 number, since 2×729905483² = 1065524028226926578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (729905383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151685 + ... + 156422.

It is an arithmetic number, because the mean of its divisors is an integer number (96129696).

Almost surely, 2^729905483 is an apocalyptic number.

729905483 is a deficient number, since it is larger than the sum of its proper divisors (39132085).

729905483 is a wasteful number, since it uses less digits than its factorization.

729905483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308233.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 729905483 is about 27016.7630000339. The cubic root of 729905483 is about 900.3724725768.

The spelling of 729905483 in words is "seven hundred twenty-nine million, nine hundred five thousand, four hundred eighty-three".