727341733 has 2 divisors, whose sum is σ = 727341734. Its totient is φ = 727341732.

The previous prime is 727341707. The next prime is 727341739. The reversal of 727341733 is 337143727.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 665278849 + 62062884 = 25793^2 + 7878^2 .

It is an emirp because it is prime and its reverse (337143727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 727341733 - 2⁵ = 727341701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 727341692 and 727341701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (727341739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363670866 + 363670867.

It is an arithmetic number, because the mean of its divisors is an integer number (363670867).

Almost surely, 2^727341733 is an apocalyptic number.

It is an amenable number.

727341733 is a deficient number, since it is larger than the sum of its proper divisors (1).

727341733 is an equidigital number, since it uses as much as digits as its factorization.

727341733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 37.

The square root of 727341733 is about 26969.2738686083. The cubic root of 727341733 is about 899.3170675091.

The spelling of 727341733 in words is "seven hundred twenty-seven million, three hundred forty-one thousand, seven hundred thirty-three".