338297 has 2 divisors, whose sum is σ = 338298. Its totient is φ = 338296.

The previous prime is 338293. The next prime is 338309. The reversal of 338297 is 792833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219961 + 118336 = 469^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 338297 - 2² = 338293 is a prime.

It is a super-2 number, since 2×338297² = 228889720418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (338293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169148 + 169149.

It is an arithmetic number, because the mean of its divisors is an integer number (169149).

2³³⁸²⁹⁷ is an apocalyptic number.

It is an amenable number.

338297 is a deficient number, since it is larger than the sum of its proper divisors (1).

338297 is an equidigital number, since it uses as much as digits as its factorization.

338297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 338297 is about 581.6330458287. The cubic root of 338297 is about 69.6785945506.

The spelling of 338297 in words is "three hundred thirty-eight thousand, two hundred ninety-seven".