34200323 has 4 divisors (see below), whose sum is σ = 36000360. Its totient is φ = 32400288.

The previous prime is 34200319. The next prime is 34200329. The reversal of 34200323 is 32300243.

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 34200323 - 2² = 34200319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34200329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899990 + ... + 900027.

It is an arithmetic number, because the mean of its divisors is an integer number (9000090).

Almost surely, 2^34200323 is an apocalyptic number.

34200323 is a deficient number, since it is larger than the sum of its proper divisors (1800037).

34200323 is a wasteful number, since it uses less digits than its factorization.

34200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800036.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 34200323 is about 5848.1042227375. The cubic root of 34200323 is about 324.5961785274.

Adding to 34200323 its reverse (32300243), we get a palindrome (66500566).

The spelling of 34200323 in words is "thirty-four million, two hundred thousand, three hundred twenty-three".