340064929 has 2 divisors, whose sum is σ = 340064930. Its totient is φ = 340064928.

The previous prime is 340064917. The next prime is 340064953. The reversal of 340064929 is 929460043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340033600 + 31329 = 18440^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 340064929 - 2⁵ = 340064897 is a prime.

It is not a weakly prime, because it can be changed into another prime (340064909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170032464 + 170032465.

It is an arithmetic number, because the mean of its divisors is an integer number (170032465).

Almost surely, 2^340064929 is an apocalyptic number.

It is an amenable number.

340064929 is a deficient number, since it is larger than the sum of its proper divisors (1).

340064929 is an equidigital number, since it uses as much as digits as its factorization.

340064929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 340064929 is about 18440.8494652497. The cubic root of 340064929 is about 697.9976306901.

The spelling of 340064929 in words is "three hundred forty million, sixty-four thousand, nine hundred twenty-nine".