341908969 has 2 divisors, whose sum is σ = 341908970. Its totient is φ = 341908968.

The previous prime is 341908939. The next prime is 341908979. The reversal of 341908969 is 969809143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233478400 + 108430569 = 15280^2 + 10413^2 .

It is a cyclic number.

It is not a de Polignac number, because 341908969 - 2¹¹ = 341906921 is a prime.

It is a super-2 number, since 2×341908969² = 233803486165285922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (341908939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170954484 + 170954485.

It is an arithmetic number, because the mean of its divisors is an integer number (170954485).

Almost surely, 2^341908969 is an apocalyptic number.

It is an amenable number.

341908969 is a deficient number, since it is larger than the sum of its proper divisors (1).

341908969 is an equidigital number, since it uses as much as digits as its factorization.

341908969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 341908969 is about 18490.7806487449. The cubic root of 341908969 is about 699.2570137075.

The spelling of 341908969 in words is "three hundred forty-one million, nine hundred eight thousand, nine hundred sixty-nine".