2340527729 has 2 divisors, whose sum is σ = 2340527730. Its totient is φ = 2340527728.

The previous prime is 2340527713. The next prime is 2340527773. The reversal of 2340527729 is 9277250432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2340334129 + 193600 = 48377^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340527729 - 2⁴ = 2340527713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2340527929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170263864 + 1170263865.

It is an arithmetic number, because the mean of its divisors is an integer number (1170263865).

Almost surely, 2^2340527729 is an apocalyptic number.

It is an amenable number.

2340527729 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340527729 is an equidigital number, since it uses as much as digits as its factorization.

2340527729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 2340527729 is about 48379.0009094855. Note that the first 3 decimals coincide. The cubic root of 2340527729 is about 1327.7141902666.

The spelling of 2340527729 in words is "two billion, three hundred forty million, five hundred twenty-seven thousand, seven hundred twenty-nine".