349927 has 2 divisors, whose sum is σ = 349928.
Its totient is φ = 349926.
The previous prime is 349919. The next prime is 349931. The reversal of 349927 is 729943.
It is a strong prime.
It is an emirp because it is prime and its reverse (729943) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 349927 - 23 = 349919 is a prime.
349927 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 349892 and 349901.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (349907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174963 + 174964.
It is an arithmetic number, because the mean of its divisors is an integer number (174964).
2349927 is an apocalyptic number.
349927 is a deficient number, since it is larger than the sum of its proper divisors (1).
349927 is an equidigital number, since it uses as much as digits as its factorization.
349927 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13608, while the sum is 34.
The square root of 349927 is about 591.5462788320.
The cubic root of 349927 is about 70.4680874294.
The spelling of 349927 in words is "three hundred forty-nine thousand, nine hundred twenty-seven".