485336729 has 2 divisors, whose sum is σ = 485336730. Its totient is φ = 485336728.

The previous prime is 485336717. The next prime is 485336809. The reversal of 485336729 is 927633584.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 480705625 + 4631104 = 21925^2 + 2152^2 .

It is a cyclic number.

It is not a de Polignac number, because 485336729 - 2⁸ = 485336473 is a prime.

It is not a weakly prime, because it can be changed into another prime (485336029) 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 as a sum of consecutive naturals, namely, 242668364 + 242668365.

It is an arithmetic number, because the mean of its divisors is an integer number (242668365).

Almost surely, 2^485336729 is an apocalyptic number.

It is an amenable number.

485336729 is a deficient number, since it is larger than the sum of its proper divisors (1).

485336729 is an equidigital number, since it uses as much as digits as its factorization.

485336729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 47.

The square root of 485336729 is about 22030.3592571705. The cubic root of 485336729 is about 785.8645884000.

The spelling of 485336729 in words is "four hundred eighty-five million, three hundred thirty-six thousand, seven hundred twenty-nine".