397283 has 2 divisors, whose sum is σ = 397284. Its totient is φ = 397282.

The previous prime is 397259. The next prime is 397289. The reversal of 397283 is 382793.

It is a strong prime.

397283 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 397283 - 2⁸ = 397027 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (397289) 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, 198641 + 198642.

It is an arithmetic number, because the mean of its divisors is an integer number (198642).

2³⁹⁷²⁸³ is an apocalyptic number.

397283 is a deficient number, since it is larger than the sum of its proper divisors (1).

397283 is an equidigital number, since it uses as much as digits as its factorization.

397283 is an odious number, because the sum of its binary digits is odd.

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

The square root of 397283 is about 630.3038949586. The cubic root of 397283 is about 73.5134255945.

The spelling of 397283 in words is "three hundred ninety-seven thousand, two hundred eighty-three".