393053 has 8 divisors (see below), whose sum is σ = 419520. Its totient is φ = 367200.

The previous prime is 393031. The next prime is 393059. The reversal of 393053 is 350393.

It is a happy number.

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 393053 - 2¹⁶ = 327517 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 9⁵ + 0 + 3¹⁰ + 5⁷ + 3¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (393059) 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, 2528 + ... + 2678.

It is an arithmetic number, because the mean of its divisors is an integer number (52440).

2³⁹³⁰⁵³ is an apocalyptic number.

It is an amenable number.

393053 is a deficient number, since it is larger than the sum of its proper divisors (26467).

393053 is a wasteful number, since it uses less digits than its factorization.

393053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307.

The product of its (nonzero) digits is 1215, while the sum is 23.

The square root of 393053 is about 626.9393910100. The cubic root of 393053 is about 73.2515870546.

The spelling of 393053 in words is "three hundred ninety-three thousand, fifty-three".