30004404 has 24 divisors (see below), whose sum is σ = 72269568. Its totient is φ = 9678720.

The previous prime is 30004399. The next prime is 30004421. The reversal of 30004404 is 40440003.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 39957 + ... + 40700.

It is an arithmetic number, because the mean of its divisors is an integer number (3011232).

Almost surely, 2^30004404 is an apocalyptic number.

It is an amenable number.

30004404 is an abundant number, since it is smaller than the sum of its proper divisors (42265164).

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

30004404 is a wasteful number, since it uses less digits than its factorization.

30004404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80695 (or 80693 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 30004404 is about 5477.6275886555. The cubic root of 30004404 is about 310.7384545758.

Adding to 30004404 its reverse (40440003), we get a palindrome (70444407).

The spelling of 30004404 in words is "thirty million, four thousand, four hundred four".