353963 has 2 divisors, whose sum is σ = 353964. Its totient is φ = 353962.

The previous prime is 353939. The next prime is 354001. The reversal of 353963 is 369353.

353963 is nontrivially palindromic in base 13.

It is a weak prime.

It is an emirp because it is prime and its reverse (369353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 353963 - 2¹⁰ = 352939 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (353263) 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 as a sum of consecutive naturals, namely, 176981 + 176982.

It is an arithmetic number, because the mean of its divisors is an integer number (176982).

2³⁵³⁹⁶³ is an apocalyptic number.

353963 is a deficient number, since it is larger than the sum of its proper divisors (1).

353963 is an equidigital number, since it uses as much as digits as its factorization.

353963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290, while the sum is 29.

The square root of 353963 is about 594.9478968784. The cubic root of 353963 is about 70.7379748736.

The spelling of 353963 in words is "three hundred fifty-three thousand, nine hundred sixty-three".