393064 has 16 divisors (see below), whose sum is σ = 842400. Its totient is φ = 168432.

The previous prime is 393059. The next prime is 393073. The reversal of 393064 is 460393.

It is an unprimeable number.

393064 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3454 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (52650).

2³⁹³⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

393064 is an abundant number, since it is smaller than the sum of its proper divisors (449336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

393064 is a wasteful number, since it uses less digits than its factorization.

393064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032 (or 7028 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 393064 is about 626.9481637265. The cubic root of 393064 is about 73.2522703890.

The spelling of 393064 in words is "three hundred ninety-three thousand, sixty-four".