393362 has 4 divisors (see below), whose sum is σ = 590046. Its totient is φ = 196680.

The previous prime is 393361. The next prime is 393373. The reversal of 393362 is 263393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 263393 = 13 ⋅20261.

It can be written as a sum of positive squares in only one way, i.e., 383161 + 10201 = 619^2 + 101^2 .

It is not an unprimeable number, because it can be changed into a prime (393361) 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 as a sum of consecutive naturals, namely, 98339 + ... + 98342.

2³⁹³³⁶² is an apocalyptic number.

393362 is a deficient number, since it is larger than the sum of its proper divisors (196684).

393362 is a wasteful number, since it uses less digits than its factorization.

393362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196683.

The product of its digits is 2916, while the sum is 26.

The square root of 393362 is about 627.1857779000. The cubic root of 393362 is about 73.2707776909.

The spelling of 393362 in words is "three hundred ninety-three thousand, three hundred sixty-two".