340061207 has 2 divisors, whose sum is σ = 340061208. Its totient is φ = 340061206.

The previous prime is 340061179. The next prime is 340061219. The reversal of 340061207 is 702160043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340061207 - 2¹⁰ = 340060183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340061237) 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, 170030603 + 170030604.

It is an arithmetic number, because the mean of its divisors is an integer number (170030604).

Almost surely, 2^340061207 is an apocalyptic number.

340061207 is a deficient number, since it is larger than the sum of its proper divisors (1).

340061207 is an equidigital number, since it uses as much as digits as its factorization.

340061207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 340061207 is about 18440.7485477136. The cubic root of 340061207 is about 697.9950841601.

The spelling of 340061207 in words is "three hundred forty million, sixty-one thousand, two hundred seven".