3030472 has 8 divisors (see below), whose sum is σ = 5682150. Its totient is φ = 1515232.

The previous prime is 3030463. The next prime is 3030473. The reversal of 3030472 is 2740303.

It can be written as a sum of positive squares in only one way, i.e., 3006756 + 23716 = 1734^2 + 154^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3030473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189397 + ... + 189412.

Almost surely, 2^3030472 is an apocalyptic number.

It is an amenable number.

3030472 is a deficient number, since it is larger than the sum of its proper divisors (2651678).

3030472 is a wasteful number, since it uses less digits than its factorization.

3030472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378815 (or 378811 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 3030472 is about 1740.8250917309. The cubic root of 3030472 is about 144.7116266307.

Adding to 3030472 its reverse (2740303), we get a palindrome (5770775).

The spelling of 3030472 in words is "three million, thirty thousand, four hundred seventy-two".