393068 has 12 divisors (see below), whose sum is σ = 740880. Its totient is φ = 181392.

The previous prime is 393059. The next prime is 393073. The reversal of 393068 is 860393.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 393068.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728 + ... + 3831.

It is an arithmetic number, because the mean of its divisors is an integer number (61740).

2³⁹³⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

393068 is a deficient number, since it is larger than the sum of its proper divisors (347812).

393068 is a wasteful number, since it uses less digits than its factorization.

393068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7576 (or 7574 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 393068 is about 626.9513537748. The cubic root of 393068 is about 73.2525188711.

The spelling of 393068 in words is "three hundred ninety-three thousand, sixty-eight".