340380107 has 2 divisors, whose sum is σ = 340380108. Its totient is φ = 340380106.

The previous prime is 340380101. The next prime is 340380109. The reversal of 340380107 is 701083043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340380107 - 2²² = 336185803 is a prime.

Together with 340380109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (340380101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170190053 + 170190054.

It is an arithmetic number, because the mean of its divisors is an integer number (170190054).

Almost surely, 2^340380107 is an apocalyptic number.

340380107 is a deficient number, since it is larger than the sum of its proper divisors (1).

340380107 is an equidigital number, since it uses as much as digits as its factorization.

340380107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 340380107 is about 18449.3931336508. The cubic root of 340380107 is about 698.2132028244.

The spelling of 340380107 in words is "three hundred forty million, three hundred eighty thousand, one hundred seven".