346818041 has 2 divisors, whose sum is σ = 346818042. Its totient is φ = 346818040.

The previous prime is 346818019. The next prime is 346818079. The reversal of 346818041 is 140818643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214476025 + 132342016 = 14645^2 + 11504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346818041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 346817992 and 346818010.

It is not a weakly prime, because it can be changed into another prime (346811041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173409020 + 173409021.

It is an arithmetic number, because the mean of its divisors is an integer number (173409021).

Almost surely, 2^346818041 is an apocalyptic number.

It is an amenable number.

346818041 is a deficient number, since it is larger than the sum of its proper divisors (1).

346818041 is an equidigital number, since it uses as much as digits as its factorization.

346818041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 346818041 is about 18623.0513343007. The cubic root of 346818041 is about 702.5877288142.

The spelling of 346818041 in words is "three hundred forty-six million, eight hundred eighteen thousand, forty-one".