727767349 has 2 divisors, whose sum is σ = 727767350. Its totient is φ = 727767348.

The previous prime is 727767307. The next prime is 727767361. The reversal of 727767349 is 943767727.

727767349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 701296324 + 26471025 = 26482^2 + 5145^2 .

It is a cyclic number.

It is not a de Polignac number, because 727767349 - 2¹⁷ = 727636277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 727767296 and 727767305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (727767949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363883674 + 363883675.

It is an arithmetic number, because the mean of its divisors is an integer number (363883675).

Almost surely, 2^727767349 is an apocalyptic number.

It is an amenable number.

727767349 is a deficient number, since it is larger than the sum of its proper divisors (1).

727767349 is an equidigital number, since it uses as much as digits as its factorization.

727767349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3111696, while the sum is 52.

The square root of 727767349 is about 26977.1634720925. The cubic root of 727767349 is about 899.4924500378.

The spelling of 727767349 in words is "seven hundred twenty-seven million, seven hundred sixty-seven thousand, three hundred forty-nine".