341908939 has 2 divisors, whose sum is σ = 341908940. Its totient is φ = 341908938.

The previous prime is 341908921. The next prime is 341908969. The reversal of 341908939 is 939809143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 341908939 - 2⁵ = 341908907 is a prime.

It is not a weakly prime, because it can be changed into another prime (341908969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170954469 + 170954470.

It is an arithmetic number, because the mean of its divisors is an integer number (170954470).

Almost surely, 2^341908939 is an apocalyptic number.

341908939 is a deficient number, since it is larger than the sum of its proper divisors (1).

341908939 is an equidigital number, since it uses as much as digits as its factorization.

341908939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 341908939 is about 18490.7798375298. The cubic root of 341908939 is about 699.2569932559.

The spelling of 341908939 in words is "three hundred forty-one million, nine hundred eight thousand, nine hundred thirty-nine".