30009484 has 12 divisors (see below), whose sum is σ = 52560144. Its totient is φ = 14992304.

The previous prime is 30009481. The next prime is 30009517. The reversal of 30009484 is 48490003.

It is not an unprimeable number, because it can be changed into a prime (30009481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4257 + ... + 8839.

It is an arithmetic number, because the mean of its divisors is an integer number (4380012).

Almost surely, 2^30009484 is an apocalyptic number.

It is an amenable number.

30009484 is a deficient number, since it is larger than the sum of its proper divisors (22550660).

30009484 is a wasteful number, since it uses less digits than its factorization.

30009484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224 (or 6222 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 30009484 is about 5478.0912734273. The cubic root of 30009484 is about 310.7559904712.

Adding to 30009484 its reverse (48490003), we get a palindrome (78499487).

The spelling of 30009484 in words is "thirty million, nine thousand, four hundred eighty-four".