397338 has 16 divisors (see below), whose sum is σ = 812160. Its totient is φ = 129536.

The previous prime is 397337. The next prime is 397351. The reversal of 397338 is 833793.

It is a junction number, because it is equal to n+sod(n) for n = 397299 and 397308.

It is not an unprimeable number, because it can be changed into a prime (397337) 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, 423 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (50760).

2³⁹⁷³³⁸ is an apocalyptic number.

397338 is an abundant number, since it is smaller than the sum of its proper divisors (414822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

397338 is a wasteful number, since it uses less digits than its factorization.

397338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

The product of its digits is 13608, while the sum is 33.

The square root of 397338 is about 630.3475231965. The cubic root of 397338 is about 73.5168178462.

The spelling of 397338 in words is "three hundred ninety-seven thousand, three hundred thirty-eight".