30413344 has 48 divisors (see below), whose sum is σ = 66732120. Its totient is φ = 13547520.

The previous prime is 30413303. The next prime is 30413351. The reversal of 30413344 is 44331403.

It can be written as a sum of positive squares in 4 ways, for example, as 10163344 + 20250000 = 3188^2 + 4500^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10804 + ... + 13324.

Almost surely, 2^30413344 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 30413344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33366060).

30413344 is an abundant number, since it is smaller than the sum of its proper divisors (36318776).

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

30413344 is a wasteful number, since it uses less digits than its factorization.

30413344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573 (or 2565 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 30413344 is about 5514.8294624585. The cubic root of 30413344 is about 312.1438083489.

Adding to 30413344 its reverse (44331403), we get a palindrome (74744747).

The spelling of 30413344 in words is "thirty million, four hundred thirteen thousand, three hundred forty-four".