350843 has 2 divisors, whose sum is σ = 350844. Its totient is φ = 350842.

The previous prime is 350809. The next prime is 350851. The reversal of 350843 is 348053.

Added to its reverse (348053) it gives a square (698896 = 836²).

It is a strong prime.

It is an emirp because it is prime and its reverse (348053) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 350843 - 2⁸ = 350587 is a prime.

It is not a weakly prime, because it can be changed into another prime (350803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175421 + 175422.

It is an arithmetic number, because the mean of its divisors is an integer number (175422).

2³⁵⁰⁸⁴³ is an apocalyptic number.

350843 is a deficient number, since it is larger than the sum of its proper divisors (1).

350843 is an equidigital number, since it uses as much as digits as its factorization.

350843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 350843 is about 592.3200148568. The cubic root of 350843 is about 70.5295216971.

Adding to 350843 its reverse (348053), we get a palindrome (698896).

The spelling of 350843 in words is "three hundred fifty thousand, eight hundred forty-three".