347341823 has 2 divisors, whose sum is σ = 347341824. Its totient is φ = 347341822.

The previous prime is 347341781. The next prime is 347341847. The reversal of 347341823 is 328143743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 347341823 - 2⁶ = 347341759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347346823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173670911 + 173670912.

It is an arithmetic number, because the mean of its divisors is an integer number (173670912).

Almost surely, 2^347341823 is an apocalyptic number.

347341823 is a deficient number, since it is larger than the sum of its proper divisors (1).

347341823 is an equidigital number, since it uses as much as digits as its factorization.

347341823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 347341823 is about 18637.1087618225. The cubic root of 347341823 is about 702.9412453164.

The spelling of 347341823 in words is "three hundred forty-seven million, three hundred forty-one thousand, eight hundred twenty-three".