34663 has 4 divisors (see below), whose sum is σ = 36720. Its totient is φ = 32608.

The previous prime is 34651. The next prime is 34667. The reversal of 34663 is 36643.

34663 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34663 - 2⁵ = 34631 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (9180).

2³⁴⁶⁶³ is an apocalyptic number.

34663 is a deficient number, since it is larger than the sum of its proper divisors (2057).

34663 is a wasteful number, since it uses less digits than its factorization.

34663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056.

The product of its digits is 1296, while the sum is 22.

The square root of 34663 is about 186.1800204104. The cubic root of 34663 is about 32.6053386818.

The spelling of 34663 in words is "thirty-four thousand, six hundred sixty-three".