3630475012 has 12 divisors (see below), whose sum is σ = 6355187020. Its totient is φ = 1814707296.

The previous prime is 3630474949. The next prime is 3630475019. The reversal of 3630475012 is 2105740363.

It can be written as a sum of positive squares in 2 ways, for example, as 903964356 + 2726510656 = 30066^2 + 52216^2 .

It is not an unprimeable number, because it can be changed into a prime (3630475019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116943 + ... + 144694.

Almost surely, 2^3630475012 is an apocalyptic number.

It is an amenable number.

3630475012 is a deficient number, since it is larger than the sum of its proper divisors (2724712008).

3630475012 is a wasteful number, since it uses less digits than its factorization.

3630475012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265110 (or 265108 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 3630475012 is about 60253.4232388501. The cubic root of 3630475012 is about 1536.9314018121.

The spelling of 3630475012 in words is "three billion, six hundred thirty million, four hundred seventy-five thousand, twelve".