341991107 has 2 divisors, whose sum is σ = 341991108. Its totient is φ = 341991106.

The previous prime is 341991073. The next prime is 341991149. The reversal of 341991107 is 701199143.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 341991107 - 2⁸ = 341990851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (341991197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170995553 + 170995554.

It is an arithmetic number, because the mean of its divisors is an integer number (170995554).

Almost surely, 2^341991107 is an apocalyptic number.

341991107 is a deficient number, since it is larger than the sum of its proper divisors (1).

341991107 is an equidigital number, since it uses as much as digits as its factorization.

341991107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 341991107 is about 18493.0015681609. The cubic root of 341991107 is about 699.3130042187.

The spelling of 341991107 in words is "three hundred forty-one million, nine hundred ninety-one thousand, one hundred seven".