335693 has 2 divisors, whose sum is σ = 335694. Its totient is φ = 335692.

The previous prime is 335689. The next prime is 335719. The reversal of 335693 is 396533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178084 + 157609 = 422^2 + 397^2 .

It is an emirp because it is prime and its reverse (396533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 335693 - 2² = 335689 is a prime.

It is a super-2 number, since 2×335693² = 225379580498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (335633) 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, 167846 + 167847.

It is an arithmetic number, because the mean of its divisors is an integer number (167847).

2³³⁵⁶⁹³ is an apocalyptic number.

It is an amenable number.

335693 is a deficient number, since it is larger than the sum of its proper divisors (1).

335693 is an equidigital number, since it uses as much as digits as its factorization.

335693 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 335693 is about 579.3901966723. The cubic root of 335693 is about 69.4993530295.

The spelling of 335693 in words is "three hundred thirty-five thousand, six hundred ninety-three".