348663 has 8 divisors (see below), whose sum is σ = 531328. Its totient is φ = 199224.

The previous prime is 348661. The next prime is 348671. The reversal of 348663 is 366843.

348663 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 348663 - 2¹ = 348661 is a prime.

348663 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 348663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348661) 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, 8281 + ... + 8322.

It is an arithmetic number, because the mean of its divisors is an integer number (66416).

2³⁴⁸⁶⁶³ is an apocalyptic number.

348663 is a deficient number, since it is larger than the sum of its proper divisors (182665).

348663 is a wasteful number, since it uses less digits than its factorization.

348663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16613.

The product of its digits is 10368, while the sum is 30.

The square root of 348663 is about 590.4769258828. The cubic root of 348663 is about 70.3831372103.

The spelling of 348663 in words is "three hundred forty-eight thousand, six hundred sixty-three".