337985 has 8 divisors (see below), whose sum is σ = 423360. Its totient is φ = 258544.

The previous prime is 337973. The next prime is 337999. The reversal of 337985 is 589733.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 337985 - 2⁴ = 337969 is a prime.

It is a super-2 number, since 2×337985² = 228467720450, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 337985.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 1584.

It is an arithmetic number, because the mean of its divisors is an integer number (52920).

2³³⁷⁹⁸⁵ is an apocalyptic number.

It is an amenable number.

337985 is a deficient number, since it is larger than the sum of its proper divisors (85375).

337985 is a wasteful number, since it uses less digits than its factorization.

337985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967.

The product of its digits is 22680, while the sum is 35.

The square root of 337985 is about 581.3647736146. The cubic root of 337985 is about 69.6571672169.

The spelling of 337985 in words is "three hundred thirty-seven thousand, nine hundred eighty-five".