34923 has 8 divisors (see below), whose sum is σ = 53248. Its totient is φ = 19944.

The previous prime is 34919. The next prime is 34939. The reversal of 34923 is 32943.

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

It is not a de Polignac number, because 34923 - 2² = 34919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1663 = 34923 / (3 + 4 + 9 + 2 + 3).

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 34923.

It is not an unprimeable number, because it can be changed into a prime (34913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811 + ... + 852.

It is an arithmetic number, because the mean of its divisors is an integer number (6656).

2³⁴⁹²³ is an apocalyptic number.

34923 is a deficient number, since it is larger than the sum of its proper divisors (18325).

34923 is a wasteful number, since it uses less digits than its factorization.

34923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673.

The product of its digits is 648, while the sum is 21.

The square root of 34923 is about 186.8769648726. The cubic root of 34923 is about 32.6866576697.

The spelling of 34923 in words is "thirty-four thousand, nine hundred twenty-three".