346043 has 2 divisors, whose sum is σ = 346044. Its totient is φ = 346042.

The previous prime is 346039. The next prime is 346051. The reversal of 346043 is 340643.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (340643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 346043 - 2² = 346039 is a prime.

It is not a weakly prime, because it can be changed into another prime (346013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173021 + 173022.

It is an arithmetic number, because the mean of its divisors is an integer number (173022).

2³⁴⁶⁰⁴³ is an apocalyptic number.

346043 is a deficient number, since it is larger than the sum of its proper divisors (1).

346043 is an equidigital number, since it uses as much as digits as its factorization.

346043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 346043 is about 588.2541967551. The cubic root of 346043 is about 70.2063976334.

Adding to 346043 its reverse (340643), we get a palindrome (686686).

The spelling of 346043 in words is "three hundred forty-six thousand, forty-three".