736796729 has 2 divisors, whose sum is σ = 736796730. Its totient is φ = 736796728.

The previous prime is 736796699. The next prime is 736796741. The reversal of 736796729 is 927697637.

736796729 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., 583705600 + 153091129 = 24160^2 + 12373^2 .

It is a cyclic number.

It is not a de Polignac number, because 736796729 - 2²⁸ = 468361273 is a prime.

It is not a weakly prime, because it can be changed into another prime (736796029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368398364 + 368398365.

It is an arithmetic number, because the mean of its divisors is an integer number (368398365).

Almost surely, 2^736796729 is an apocalyptic number.

It is an amenable number.

736796729 is a deficient number, since it is larger than the sum of its proper divisors (1).

736796729 is an equidigital number, since it uses as much as digits as its factorization.

736796729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6001128, while the sum is 56.

The square root of 736796729 is about 27143.9998710581. Note that the first 3 decimals coincide. The cubic root of 736796729 is about 903.1971594167.

It can be divided in two parts, 73679 and 6729, that added together give a palindrome (80408).

The spelling of 736796729 in words is "seven hundred thirty-six million, seven hundred ninety-six thousand, seven hundred twenty-nine".