30004464 has 60 divisors (see below), whose sum is σ = 90173544. Its totient is φ = 8572032.

The previous prime is 30004463. The next prime is 30004483. The reversal of 30004464 is 46440003.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30004464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004463) by changing a digit.

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, 4027 + ... + 8730.

Almost surely, 2^30004464 is an apocalyptic number.

It is an amenable number.

30004464 is an abundant number, since it is smaller than the sum of its proper divisors (60169080).

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

30004464 is a wasteful number, since it uses less digits than its factorization.

30004464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782 (or 12769 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 30004464 is about 5477.6330654764. The cubic root of 30004464 is about 310.7386617042.

Adding to 30004464 its reverse (46440003), we get a palindrome (76444467).

The spelling of 30004464 in words is "thirty million, four thousand, four hundred sixty-four".