346161043 has 2 divisors, whose sum is σ = 346161044. Its totient is φ = 346161042.

The previous prime is 346161029. The next prime is 346161047. The reversal of 346161043 is 340161643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346161043 - 2⁹ = 346160531 is a prime.

It is not a weakly prime, because it can be changed into another prime (346161047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173080521 + 173080522.

It is an arithmetic number, because the mean of its divisors is an integer number (173080522).

Almost surely, 2^346161043 is an apocalyptic number.

346161043 is a deficient number, since it is larger than the sum of its proper divisors (1).

346161043 is an equidigital number, since it uses as much as digits as its factorization.

346161043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 346161043 is about 18605.4035968049. The cubic root of 346161043 is about 702.1437971621.

The spelling of 346161043 in words is "three hundred forty-six million, one hundred sixty-one thousand, forty-three".