30034693 has 8 divisors (see below), whose sum is σ = 32828768. Its totient is φ = 27309744.

The previous prime is 30034663. The next prime is 30034709. The reversal of 30034693 is 39643003.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30034693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30034603) 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 7 ways as a sum of consecutive naturals, for example, 16371 + ... + 18112.

It is an arithmetic number, because the mean of its divisors is an integer number (4103596).

Almost surely, 2^30034693 is an apocalyptic number.

It is an amenable number.

30034693 is a deficient number, since it is larger than the sum of its proper divisors (2794075).

30034693 is a wasteful number, since it uses less digits than its factorization.

30034693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34563.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 30034693 is about 5480.3916830825. The cubic root of 30034693 is about 310.8429813618.

Adding to 30034693 its reverse (39643003), we get a palindrome (69677696).

The spelling of 30034693 in words is "thirty million, thirty-four thousand, six hundred ninety-three".