335963 has 4 divisors (see below), whose sum is σ = 338520. Its totient is φ = 333408.

The previous prime is 335957. The next prime is 335999. The reversal of 335963 is 369533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369533 = 41 ⋅9013.

It is a cyclic number.

It is not a de Polignac number, because 335963 - 2¹⁸ = 73819 is a prime.

It is a super-2 number, since 2×335963² = 225742274738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (335953) 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, 1070 + ... + 1347.

It is an arithmetic number, because the mean of its divisors is an integer number (84630).

2³³⁵⁹⁶³ is an apocalyptic number.

335963 is a deficient number, since it is larger than the sum of its proper divisors (2557).

335963 is a wasteful number, since it uses less digits than its factorization.

335963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556.

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

The square root of 335963 is about 579.6231534368. The cubic root of 335963 is about 69.5179809591.

The spelling of 335963 in words is "three hundred thirty-five thousand, nine hundred sixty-three".