30004900 has 36 divisors (see below), whose sum is σ = 67217920. Its totient is φ = 11613600.

The previous prime is 30004889. The next prime is 30004921. The reversal of 30004900 is 940003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1740 + ... + 7939.

Almost surely, 2^30004900 is an apocalyptic number.

It is an amenable number.

30004900 is an abundant number, since it is smaller than the sum of its proper divisors (37213020).

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

30004900 is a wasteful number, since it uses less digits than its factorization.

30004900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9724 (or 9717 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 30004900 is about 5477.6728635434. The cubic root of 30004900 is about 310.7401668292.

Adding to 30004900 its reverse (940003), we get a palindrome (30944903).

The spelling of 30004900 in words is "thirty million, four thousand, nine hundred".