729675743 has 2 divisors, whose sum is σ = 729675744. Its totient is φ = 729675742.

The previous prime is 729675731. The next prime is 729675763. The reversal of 729675743 is 347576927.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 729675743 - 2¹⁰ = 729674719 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 729675691 and 729675700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (729675703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364837871 + 364837872.

It is an arithmetic number, because the mean of its divisors is an integer number (364837872).

Almost surely, 2^729675743 is an apocalyptic number.

729675743 is a deficient number, since it is larger than the sum of its proper divisors (1).

729675743 is an equidigital number, since it uses as much as digits as its factorization.

729675743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2222640, while the sum is 50.

The square root of 729675743 is about 27012.5108607104. The cubic root of 729675743 is about 900.2779976606.

The spelling of 729675743 in words is "seven hundred twenty-nine million, six hundred seventy-five thousand, seven hundred forty-three".