30322434 has 8 divisors (see below), whose sum is σ = 60644880. Its totient is φ = 10107476.

The previous prime is 30322427. The next prime is 30322447. The reversal of 30322434 is 43422303.

It is a sphenic number, since it is the product of 3 distinct primes.

30322434 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30322434.

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 3 ways as a sum of consecutive naturals, for example, 2526864 + ... + 2526875.

It is an arithmetic number, because the mean of its divisors is an integer number (7580610).

Almost surely, 2^30322434 is an apocalyptic number.

30322434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30322434 is a wasteful number, since it uses less digits than its factorization.

30322434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053744.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 30322434 is about 5506.5809718917. The cubic root of 30322434 is about 311.8324832169.

Adding to 30322434 its reverse (43422303), we get a palindrome (73744737).

The spelling of 30322434 in words is "thirty million, three hundred twenty-two thousand, four hundred thirty-four".