30324304 has 40 divisors (see below), whose sum is σ = 64549440. Its totient is φ = 13736448.

The previous prime is 30324269. The next prime is 30324317. The reversal of 30324304 is 40342303.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 4824 + ... + 9160.

It is an arithmetic number, because the mean of its divisors is an integer number (1613736).

Almost surely, 2^30324304 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 30324304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32274720).

30324304 is an abundant number, since it is smaller than the sum of its proper divisors (34225136).

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

30324304 is a wasteful number, since it uses less digits than its factorization.

30324304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4387 (or 4381 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 30324304 is about 5506.7507661052. The cubic root of 30324304 is about 311.8388933746.

Adding to 30324304 its reverse (40342303), we get a palindrome (70666607).

It can be divided in two parts, 30324 and 304, that added together give a triangular number (30628 = T₂₄₇).

The spelling of 30324304 in words is "thirty million, three hundred twenty-four thousand, three hundred four".