334997 has 8 divisors (see below), whose sum is σ = 366744. Its totient is φ = 304128.

The previous prime is 334993. The next prime is 335009. The reversal of 334997 is 799433.

It can be written as a sum of positive squares in 4 ways, for example, as 11236 + 323761 = 106^2 + 569^2 .

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 334997 - 2² = 334993 is a prime.

It is a super-2 number, since 2×334997² = 224445980018, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹⁰ + 3¹¹ + 9⁴ + 4⁷ + 9⁵ + 7⁵ .

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 1125.

It is an arithmetic number, because the mean of its divisors is an integer number (45843).

2³³⁴⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

334997 is a deficient number, since it is larger than the sum of its proper divisors (31747).

334997 is a wasteful number, since it uses less digits than its factorization.

334997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 20412, while the sum is 35.

The square root of 334997 is about 578.7892535284. The cubic root of 334997 is about 69.4512882618.

It can be divided in two parts, 334 and 997, that added together give a palindrome (1331).

The spelling of 334997 in words is "three hundred thirty-four thousand, nine hundred ninety-seven".