30354204 has 48 divisors (see below), whose sum is σ = 74995200. Its totient is φ = 9535680.

The previous prime is 30354193. The next prime is 30354209. The reversal of 30354204 is 40245303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30354209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18822 + ... + 20370.

It is an arithmetic number, because the mean of its divisors is an integer number (1562400).

Almost surely, 2^30354204 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 30354204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37497600).

30354204 is an abundant number, since it is smaller than the sum of its proper divisors (44640996).

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

30354204 is a wasteful number, since it uses less digits than its factorization.

30354204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 30354204 is about 5509.4649467984. The cubic root of 30354204 is about 311.9413515666.

Adding to 30354204 its reverse (40245303), we get a palindrome (70599507).

The spelling of 30354204 in words is "thirty million, three hundred fifty-four thousand, two hundred four".