396337 has 4 divisors (see below), whose sum is σ = 397936. Its totient is φ = 394740.

The previous prime is 396323. The next prime is 396349. The reversal of 396337 is 733693.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733693 = 173 ⋅4241.

It is a cyclic number.

It is not a de Polignac number, because 396337 - 2¹⁵ = 363569 is a prime.

It is a Duffinian number.

396337 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 396299 and 396308.

It is not an unprimeable number, because it can be changed into a prime (396377) 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 3 ways as a sum of consecutive naturals, for example, 339 + ... + 952.

It is an arithmetic number, because the mean of its divisors is an integer number (99484).

2³⁹⁶³³⁷ is an apocalyptic number.

It is an amenable number.

396337 is a deficient number, since it is larger than the sum of its proper divisors (1599).

396337 is a wasteful number, since it uses less digits than its factorization.

396337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598.

The product of its digits is 10206, while the sum is 31.

The square root of 396337 is about 629.5530160360. The cubic root of 396337 is about 73.4550297974.

The spelling of 396337 in words is "three hundred ninety-six thousand, three hundred thirty-seven".