34000328603 has 4 divisors (see below), whose sum is σ = 34001088528. Its totient is φ = 33999568680.

The previous prime is 34000328533. The next prime is 34000328629. The reversal of 34000328603 is 30682300043.

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 34000328603 - 2⁸ = 34000328347 is a prime.

It is a super-2 number, since 2×34000328603² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34000328503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308351 + ... + 403832.

It is an arithmetic number, because the mean of its divisors is an integer number (8500272132).

Almost surely, 2^34000328603 is an apocalyptic number.

34000328603 is a deficient number, since it is larger than the sum of its proper divisors (759925).

34000328603 is an equidigital number, since it uses as much as digits as its factorization.

34000328603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759924.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 34000328603 its reverse (30682300043), we get a palindrome (64682628646).

The spelling of 34000328603 in words is "thirty-four billion, three hundred twenty-eight thousand, six hundred three".