393482 has 16 divisors (see below), whose sum is σ = 637632. Its totient is φ = 181440.

The previous prime is 393479. The next prime is 393487. The reversal of 393482 is 284393.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 393482.

It is not an unprimeable number, because it can be changed into a prime (393487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2333 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (39852).

2³⁹³⁴⁸² is an apocalyptic number.

393482 is a deficient number, since it is larger than the sum of its proper divisors (244150).

393482 is a wasteful number, since it uses less digits than its factorization.

393482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its digits is 5184, while the sum is 29.

The square root of 393482 is about 627.2814360397. The cubic root of 393482 is about 73.2782276559.

The spelling of 393482 in words is "three hundred ninety-three thousand, four hundred eighty-two".