393065 has 8 divisors (see below), whose sum is σ = 476160. Its totient is φ = 311472.

The previous prime is 393059. The next prime is 393073. The reversal of 393065 is 560393.

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

It is a cyclic number.

It is not a de Polignac number, because 393065 - 2⁸ = 392809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326 + ... + 944.

It is an arithmetic number, because the mean of its divisors is an integer number (59520).

2³⁹³⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

393065 is a deficient number, since it is larger than the sum of its proper divisors (83095).

393065 is a wasteful number, since it uses less digits than its factorization.

393065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 393065 is about 626.9489612401. The cubic root of 393065 is about 73.2523325097.

The spelling of 393065 in words is "three hundred ninety-three thousand, sixty-five".