873343 has 2 divisors, whose sum is σ = 873344. Its totient is φ = 873342.

The previous prime is 873331. The next prime is 873349. The reversal of 873343 is 343378.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-873343 is a prime.

873343 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436671 + 436672.

It is an arithmetic number, because the mean of its divisors is an integer number (436672).

2⁸⁷³³⁴³ is an apocalyptic number.

873343 is a deficient number, since it is larger than the sum of its proper divisors (1).

873343 is an equidigital number, since it uses as much as digits as its factorization.

873343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 873343 is about 934.5282232228. The cubic root of 873343 is about 95.5861452352.

The spelling of 873343 in words is "eight hundred seventy-three thousand, three hundred forty-three".