3012242650 has 12 divisors (see below), whose sum is σ = 5602771422. Its totient is φ = 1204897040.

The previous prime is 3012242641. The next prime is 3012242657. The reversal of 3012242650 is 562422103.

It can be written as a sum of positive squares in 3 ways, for example, as 2830559209 + 181683441 = 53203^2 + 13479^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3012242657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30122377 + ... + 30122476.

Almost surely, 2^3012242650 is an apocalyptic number.

3012242650 is a deficient number, since it is larger than the sum of its proper divisors (2590528772).

3012242650 is a wasteful number, since it uses less digits than its factorization.

3012242650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60244865 (or 60244860 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3012242650 is about 54883.9015559207. The cubic root of 3012242650 is about 1444.2087916794.

Adding to 3012242650 its reverse (562422103), we get a palindrome (3574664753).

The spelling of 3012242650 in words is "three billion, twelve million, two hundred forty-two thousand, six hundred fifty".