693343 has 8 divisors (see below), whose sum is σ = 814112. Its totient is φ = 578016.

The previous prime is 693337. The next prime is 693353. The reversal of 693343 is 343396.

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 693343 - 2¹⁷ = 562271 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 (693323) 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, 1080 + ... + 1597.

It is an arithmetic number, because the mean of its divisors is an integer number (101764).

2⁶⁹³³⁴³ is an apocalyptic number.

693343 is a deficient number, since it is larger than the sum of its proper divisors (120769).

693343 is a wasteful number, since it uses less digits than its factorization.

693343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721.

The product of its digits is 5832, while the sum is 28.

The square root of 693343 is about 832.6722044118. The cubic root of 693343 is about 88.5080376157.

The spelling of 693343 in words is "six hundred ninety-three thousand, three hundred forty-three".