30001344 has 28 divisors (see below), whose sum is σ = 79379064. Its totient is φ = 10000384.

The previous prime is 30001333. The next prime is 30001351. The reversal of 30001344 is 44310003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77937 + ... + 78320.

Almost surely, 2^30001344 is an apocalyptic number.

It is an amenable number.

30001344 is an abundant number, since it is smaller than the sum of its proper divisors (49377720).

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

30001344 is a wasteful number, since it uses less digits than its factorization.

30001344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156272 (or 156262 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 30001344 is about 5477.3482635304. The cubic root of 30001344 is about 310.7278906600.

Adding to 30001344 its reverse (44310003), we get a palindrome (74311347).

The spelling of 30001344 in words is "thirty million, one thousand, three hundred forty-four".