96449729 has 2 divisors, whose sum is σ = 96449730. Its totient is φ = 96449728.

The previous prime is 96449707. The next prime is 96449761. The reversal of 96449729 is 92794469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52200625 + 44249104 = 7225^2 + 6652^2 .

It is an emirp because it is prime and its reverse (92794469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96449729 - 2²⁰ = 95401153 is a prime.

It is not a weakly prime, because it can be changed into another prime (96449329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48224864 + 48224865.

It is an arithmetic number, because the mean of its divisors is an integer number (48224865).

Almost surely, 2^96449729 is an apocalyptic number.

It is an amenable number.

96449729 is a deficient number, since it is larger than the sum of its proper divisors (1).

96449729 is an equidigital number, since it uses as much as digits as its factorization.

96449729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 50.

The square root of 96449729 is about 9820.8822923401. The cubic root of 96449729 is about 458.5995989231.

The spelling of 96449729 in words is "ninety-six million, four hundred forty-nine thousand, seven hundred twenty-nine".