353343 has 8 divisors (see below), whose sum is σ = 496000. Its totient is φ = 223128.

The previous prime is 353341. The next prime is 353359. The reversal of 353343 is 343353.

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

It is not a de Polignac number, because 353343 - 2¹ = 353341 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 (353341) 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, 3043 + ... + 3156.

It is an arithmetic number, because the mean of its divisors is an integer number (62000).

2³⁵³³⁴³ is an apocalyptic number.

353343 is a deficient number, since it is larger than the sum of its proper divisors (142657).

353343 is a wasteful number, since it uses less digits than its factorization.

353343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221.

The product of its digits is 1620, while the sum is 21.

The square root of 353343 is about 594.4266144782. The cubic root of 353343 is about 70.6966492960.

Adding to 353343 its reverse (343353), we get a palindrome (696696).

It can be divided in two parts, 353 and 343, that added together give a palindrome (696).

The spelling of 353343 in words is "three hundred fifty-three thousand, three hundred forty-three".