729000760 has 32 divisors (see below), whose sum is σ = 1646373600. Its totient is φ = 290512000.

The previous prime is 729000673. The next prime is 729000761. The reversal of 729000760 is 67000927.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (729000761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23116 + ... + 44635.

It is an arithmetic number, because the mean of its divisors is an integer number (51449175).

Almost surely, 2^729000760 is an apocalyptic number.

It is an amenable number.

729000760 is an abundant number, since it is smaller than the sum of its proper divisors (917372840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

729000760 is a wasteful number, since it uses less digits than its factorization.

729000760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68031 (or 68027 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 729000760 is about 27000.0140740704. The cubic root of 729000760 is about 900.0003127571. Note that the first 3 decimals are identical.

The spelling of 729000760 in words is "seven hundred twenty-nine million, seven hundred sixty", and thus it is an aban number.