30834164 has 12 divisors (see below), whose sum is σ = 54720288. Its totient is φ = 15199800.

The previous prime is 30834161. The next prime is 30834187. The reversal of 30834164 is 46143803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30834161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54002 + ... + 54569.

It is an arithmetic number, because the mean of its divisors is an integer number (4560024).

Almost surely, 2^30834164 is an apocalyptic number.

It is an amenable number.

30834164 is a deficient number, since it is larger than the sum of its proper divisors (23886124).

30834164 is a wasteful number, since it uses less digits than its factorization.

30834164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108646 (or 108644 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 30834164 is about 5552.8518798902. The cubic root of 30834164 is about 313.5768977888.

Adding to 30834164 its reverse (46143803), we get a palindrome (76977967).

The spelling of 30834164 in words is "thirty million, eight hundred thirty-four thousand, one hundred sixty-four".