3030344272 has 10 divisors (see below), whose sum is σ = 5871292058. Its totient is φ = 1515172128.

The previous prime is 3030344263. The next prime is 3030344279. The reversal of 3030344272 is 2724430303.

It can be written as a sum of positive squares in only one way, i.e., 3028961296 + 1382976 = 55036^2 + 1176^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3030344272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030344279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94698243 + ... + 94698274.

Almost surely, 2^3030344272 is an apocalyptic number.

It is an amenable number.

3030344272 is a deficient number, since it is larger than the sum of its proper divisors (2840947786).

3030344272 is a wasteful number, since it uses less digits than its factorization.

3030344272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189396525 (or 189396519 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 3030344272 is about 55048.5628513588. The cubic root of 3030344272 is about 1447.0959350553.

Adding to 3030344272 its reverse (2724430303), we get a palindrome (5754774575).

The spelling of 3030344272 in words is "three billion, thirty million, three hundred forty-four thousand, two hundred seventy-two".