341249869 has 2 divisors, whose sum is σ = 341249870. Its totient is φ = 341249868.

The previous prime is 341249837. The next prime is 341249879. The reversal of 341249869 is 968942143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319515625 + 21734244 = 17875^2 + 4662^2 .

It is a cyclic number.

It is not a de Polignac number, because 341249869 - 2⁵ = 341249837 is a prime.

It is a super-2 number, since 2×341249869² = 232902946185034322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341249809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170624934 + 170624935.

It is an arithmetic number, because the mean of its divisors is an integer number (170624935).

Almost surely, 2^341249869 is an apocalyptic number.

It is an amenable number.

341249869 is a deficient number, since it is larger than the sum of its proper divisors (1).

341249869 is an equidigital number, since it uses as much as digits as its factorization.

341249869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 341249869 is about 18472.9496561865. The cubic root of 341249869 is about 698.8074040118.

The spelling of 341249869 in words is "three hundred forty-one million, two hundred forty-nine thousand, eight hundred sixty-nine".