34000203 has 8 divisors (see below), whose sum is σ = 45880128. Its totient is φ = 22393544.

The previous prime is 34000171. The next prime is 34000207. The reversal of 34000203 is 30200043.

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 34000203 - 2⁵ = 34000171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34000207) 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, 68025 + ... + 68522.

It is an arithmetic number, because the mean of its divisors is an integer number (5735016).

Almost surely, 2^34000203 is an apocalyptic number.

34000203 is a deficient number, since it is larger than the sum of its proper divisors (11879925).

34000203 is a wasteful number, since it uses less digits than its factorization.

34000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136633.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 34000203 is about 5830.9693019257. The cubic root of 34000203 is about 323.9618248727.

Adding to 34000203 its reverse (30200043), we get a palindrome (64200246).

It can be divided in two parts, 3 and 4000203, that added together give a triangular number (4000206 = T₂₈₂₈).

The spelling of 34000203 in words is "thirty-four million, two hundred three", and thus it is an aban number.