3631870230 has 16 divisors (see below), whose sum is σ = 8716488624. Its totient is φ = 968498720.

The previous prime is 3631870219. The next prime is 3631870237. The reversal of 3631870230 is 320781363.

3631870230 = 30131² + 30132² + ... + 30134².

It is a junction number, because it is equal to n+sod(n) for n = 3631870191 and 3631870200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3631870237) 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 7 ways as a sum of consecutive naturals, for example, 60531141 + ... + 60531200.

It is an arithmetic number, because the mean of its divisors is an integer number (544780539).

Almost surely, 2^3631870230 is an apocalyptic number.

3631870230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3631870230 is an abundant number, since it is smaller than the sum of its proper divisors (5084618394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3631870230 is a wasteful number, since it uses less digits than its factorization.

3631870230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121062351.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3631870230 is about 60265.0000414834. Note that the first 4 decimals coincide. The cubic root of 3631870230 is about 1537.1282612415.

The spelling of 3631870230 in words is "three billion, six hundred thirty-one million, eight hundred seventy thousand, two hundred thirty".