393365 has 8 divisors (see below), whose sum is σ = 539520. Its totient is φ = 269712.

The previous prime is 393361. The next prime is 393373. The reversal of 393365 is 563393.

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 393365 - 2² = 393361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (393361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5585 + ... + 5654.

It is an arithmetic number, because the mean of its divisors is an integer number (67440).

2³⁹³³⁶⁵ is an apocalyptic number.

393365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

393365 is a deficient number, since it is larger than the sum of its proper divisors (146155).

393365 is a wasteful number, since it uses less digits than its factorization.

393365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11251.

The product of its digits is 7290, while the sum is 29.

The square root of 393365 is about 627.1881695313. The cubic root of 393365 is about 73.2709639585.

The spelling of 393365 in words is "three hundred ninety-three thousand, three hundred sixty-five".