30034100 has 36 divisors (see below), whose sum is σ = 65623404. Its totient is φ = 11930880.

The previous prime is 30034091. The next prime is 30034153. The reversal of 30034100 is 143003.

It can be written as a sum of positive squares in 6 ways, for example, as 47524 + 29986576 = 218^2 + 5476^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 14744 + ... + 16656.

Almost surely, 2^30034100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30034100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32811702).

30034100 is an abundant number, since it is smaller than the sum of its proper divisors (35589304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30034100 is a wasteful number, since it uses less digits than its factorization.

30034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084 (or 2077 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30034100 is about 5480.3375808430. The cubic root of 30034100 is about 310.8409356043.

Adding to 30034100 its reverse (143003), we get a palindrome (30177103).

The spelling of 30034100 in words is "thirty million, thirty-four thousand, one hundred".