396533 has 2 divisors, whose sum is σ = 396534. Its totient is φ = 396532.

The previous prime is 396527. The next prime is 396541. The reversal of 396533 is 335693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339889 + 56644 = 583^2 + 238^2 .

It is an emirp because it is prime and its reverse (335693) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 396533 - 2¹⁰ = 395509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 396496 and 396505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198266 + 198267.

It is an arithmetic number, because the mean of its divisors is an integer number (198267).

2³⁹⁶⁵³³ is an apocalyptic number.

It is an amenable number.

396533 is a deficient number, since it is larger than the sum of its proper divisors (1).

396533 is an equidigital number, since it uses as much as digits as its factorization.

396533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290, while the sum is 29.

The square root of 396533 is about 629.7086627957. The cubic root of 396533 is about 73.4671363408.

It can be divided in two parts, 396 and 533, that added together give a palindrome (929).

The spelling of 396533 in words is "three hundred ninety-six thousand, five hundred thirty-three".