30334205 has 16 divisors (see below), whose sum is σ = 42047424. Its totient is φ = 20762880.

The previous prime is 30334193. The next prime is 30334207. The reversal of 30334205 is 50243303.

It is not a de Polignac number, because 30334205 - 2¹⁶ = 30268669 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 (30334207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15287 + ... + 17156.

It is an arithmetic number, because the mean of its divisors is an integer number (2627964).

Almost surely, 2^30334205 is an apocalyptic number.

It is an amenable number.

30334205 is a deficient number, since it is larger than the sum of its proper divisors (11713219).

30334205 is a wasteful number, since it uses less digits than its factorization.

30334205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32476.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 30334205 is about 5507.6496802175. The cubic root of 30334205 is about 311.8728285411.

Adding to 30334205 its reverse (50243303), we get a palindrome (80577508).

The spelling of 30334205 in words is "thirty million, three hundred thirty-four thousand, two hundred five".