393230 has 8 divisors (see below), whose sum is σ = 707832. Its totient is φ = 157288.

The previous prime is 393209. The next prime is 393241. The reversal of 393230 is 32393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 393230.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19652 + ... + 19671.

It is an arithmetic number, because the mean of its divisors is an integer number (88479).

2³⁹³²³⁰ is an apocalyptic number.

393230 is a deficient number, since it is larger than the sum of its proper divisors (314602).

393230 is a wasteful number, since it uses less digits than its factorization.

393230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39330.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 393230 is about 627.0805370923. The cubic root of 393230 is about 73.2625809792.

The spelling of 393230 in words is "three hundred ninety-three thousand, two hundred thirty".