3631050413 has 4 divisors (see below), whose sum is σ = 3631345020. Its totient is φ = 3630755808.

The previous prime is 3631050407. The next prime is 3631050421. The reversal of 3631050413 is 3140501363.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2950988329 + 680062084 = 54323^2 + 26078^2 .

It is a cyclic number.

It is not a de Polignac number, because 3631050413 - 2¹⁸ = 3630788269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3631050433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127970 + ... + 153747.

It is an arithmetic number, because the mean of its divisors is an integer number (907836255).

Almost surely, 2^3631050413 is an apocalyptic number.

It is an amenable number.

3631050413 is a deficient number, since it is larger than the sum of its proper divisors (294607).

3631050413 is a wasteful number, since it uses less digits than its factorization.

3631050413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294606.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3631050413 is about 60258.1978904116. The cubic root of 3631050413 is about 1537.0125945987.

Adding to 3631050413 its reverse (3140501363), we get a palindrome (6771551776).

The spelling of 3631050413 in words is "three billion, six hundred thirty-one million, fifty thousand, four hundred thirteen".