397358 has 32 divisors (see below), whose sum is σ = 725760. Its totient is φ = 161280.

The previous prime is 397357. The next prime is 397361. The reversal of 397358 is 853793.

397358 is nontrivially palindromic in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12803 + ... + 12833.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2³⁹⁷³⁵⁸ is an apocalyptic number.

397358 is a deficient number, since it is larger than the sum of its proper divisors (328402).

397358 is a wasteful number, since it uses less digits than its factorization.

397358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92.

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

The square root of 397358 is about 630.3633872617. The cubic root of 397358 is about 73.5180513147.

The spelling of 397358 in words is "three hundred ninety-seven thousand, three hundred fifty-eight".