706343 has 8 divisors (see below), whose sum is σ = 777360. Its totient is φ = 636480.

The previous prime is 706337. The next prime is 706357. The reversal of 706343 is 343607.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 706343 - 2¹⁴ = 689959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523 + ... + 1931.

It is an arithmetic number, because the mean of its divisors is an integer number (97170).

2⁷⁰⁶³⁴³ is an apocalyptic number.

706343 is a deficient number, since it is larger than the sum of its proper divisors (71017).

706343 is a wasteful number, since it uses less digits than its factorization.

706343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 706343 is about 840.4421455401. The cubic root of 706343 is about 89.0577834580.

The spelling of 706343 in words is "seven hundred six thousand, three hundred forty-three".