3631146152 has 16 divisors (see below), whose sum is σ = 6810792660. Its totient is φ = 1814934784.

The previous prime is 3631146133. The next prime is 3631146179. The reversal of 3631146152 is 2516411363.

3631146152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2847929956 + 783216196 = 53366^2 + 27986^2 .

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, 55163 + ... + 101514.

Almost surely, 2^3631146152 is an apocalyptic number.

It is an amenable number.

3631146152 is a deficient number, since it is larger than the sum of its proper divisors (3179646508).

3631146152 is a wasteful number, since it uses less digits than its factorization.

3631146152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159580 (or 159576 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 3631146152 is about 60258.9922916074. The cubic root of 3631146152 is about 1537.0261031558.

The spelling of 3631146152 in words is "three billion, six hundred thirty-one million, one hundred forty-six thousand, one hundred fifty-two".