353363 has 4 divisors (see below), whose sum is σ = 354600. Its totient is φ = 352128.

The previous prime is 353359. The next prime is 353389. The reversal of 353363 is 363353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 363353 = 587 ⋅619.

It is a cyclic number.

It is not a de Polignac number, because 353363 - 2² = 353359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (88650).

2³⁵³³⁶³ is an apocalyptic number.

353363 is a deficient number, since it is larger than the sum of its proper divisors (1237).

353363 is an equidigital number, since it uses as much as digits as its factorization.

353363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236.

The product of its digits is 2430, while the sum is 23.

The square root of 353363 is about 594.4434371746. The cubic root of 353363 is about 70.6979831334.

The spelling of 353363 in words is "three hundred fifty-three thousand, three hundred sixty-three".