335997 has 12 divisors (see below), whose sum is σ = 498940. Its totient is φ = 217728.

The previous prime is 335957. The next prime is 335999. The reversal of 335997 is 799533.

It can be written as a sum of positive squares in 2 ways, for example, as 210681 + 125316 = 459^2 + 354^2 .

It is not a de Polignac number, because 335997 - 2¹⁰ = 334973 is a prime.

It is a super-2 number, since 2×335997² = 225787968018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172 + ... + 837.

2³³⁵⁹⁹⁷ is an apocalyptic number.

335997 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

335997 is a deficient number, since it is larger than the sum of its proper divisors (162943).

335997 is a wasteful number, since it uses less digits than its factorization.

335997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1049 counting only the distinct ones).

The product of its digits is 25515, while the sum is 36.

The square root of 335997 is about 579.6524820960. The cubic root of 335997 is about 69.5203259908.

The spelling of 335997 in words is "three hundred thirty-five thousand, nine hundred ninety-seven".