30324330 has 48 divisors (see below), whose sum is σ = 79151904. Its totient is φ = 8054880.

The previous prime is 30324319. The next prime is 30324337. The reversal of 30324330 is 3342303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30324337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30745 + ... + 31715.

It is an arithmetic number, because the mean of its divisors is an integer number (1648998).

Almost surely, 2^30324330 is an apocalyptic number.

30324330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30324330 is an abundant number, since it is smaller than the sum of its proper divisors (48827574).

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

30324330 is a wasteful number, since it uses less digits than its factorization.

30324330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 30324330 is about 5506.7531268434. The cubic root of 30324330 is about 311.8389824980.

Adding to 30324330 its reverse (3342303), we get a palindrome (33666633).

The spelling of 30324330 in words is "thirty million, three hundred twenty-four thousand, three hundred thirty".