34230403 has 4 divisors (see below), whose sum is σ = 34244280. Its totient is φ = 34216528.

The previous prime is 34230397. The next prime is 34230407. The reversal of 34230403 is 30403243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34230403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34230407) 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, 2125 + ... + 8542.

It is an arithmetic number, because the mean of its divisors is an integer number (8561070).

Almost surely, 2^34230403 is an apocalyptic number.

34230403 is a deficient number, since it is larger than the sum of its proper divisors (13877).

34230403 is a wasteful number, since it uses less digits than its factorization.

34230403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13876.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 34230403 is about 5850.6754310934. The cubic root of 34230403 is about 324.6913140025.

Adding to 34230403 its reverse (30403243), we get a palindrome (64633646).

The spelling of 34230403 in words is "thirty-four million, two hundred thirty thousand, four hundred three".