340108963 has 2 divisors, whose sum is σ = 340108964. Its totient is φ = 340108962.

The previous prime is 340108933. The next prime is 340108991. The reversal of 340108963 is 369801043.

It is a strong prime.

It is an emirp because it is prime and its reverse (369801043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340108963 - 2⁹ = 340108451 is a prime.

It is not a weakly prime, because it can be changed into another prime (340108903) 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, 170054481 + 170054482.

It is an arithmetic number, because the mean of its divisors is an integer number (170054482).

Almost surely, 2^340108963 is an apocalyptic number.

340108963 is a deficient number, since it is larger than the sum of its proper divisors (1).

340108963 is an equidigital number, since it uses as much as digits as its factorization.

340108963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 340108963 is about 18442.0433520801. The cubic root of 340108963 is about 698.0277566048.

The spelling of 340108963 in words is "three hundred forty million, one hundred eight thousand, nine hundred sixty-three".