340061611 has 2 divisors, whose sum is σ = 340061612. Its totient is φ = 340061610.

The previous prime is 340061609. The next prime is 340061651. The reversal of 340061611 is 116160043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340061611 - 2¹ = 340061609 is a prime.

Together with 340061609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (340061651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170030805 + 170030806.

It is an arithmetic number, because the mean of its divisors is an integer number (170030806).

Almost surely, 2^340061611 is an apocalyptic number.

340061611 is a deficient number, since it is larger than the sum of its proper divisors (1).

340061611 is an equidigital number, since it uses as much as digits as its factorization.

340061611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 340061611 is about 18440.7595017125. The cubic root of 340061611 is about 697.9953605710.

The spelling of 340061611 in words is "three hundred forty million, sixty-one thousand, six hundred eleven".