3631160431 has 2 divisors, whose sum is σ = 3631160432. Its totient is φ = 3631160430.

The previous prime is 3631160411. The next prime is 3631160459. The reversal of 3631160431 is 1340611363.

It is an a-pointer prime, because the next prime (3631160459) can be obtained adding 3631160431 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3631160431 - 2¹⁹ = 3630636143 is a prime.

It is a super-2 number, since 2×3631160431² = 26370652151320211522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3631160431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3631160411) 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 as a sum of consecutive naturals, namely, 1815580215 + 1815580216.

It is an arithmetic number, because the mean of its divisors is an integer number (1815580216).

Almost surely, 2^3631160431 is an apocalyptic number.

3631160431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3631160431 is an equidigital number, since it uses as much as digits as its factorization.

3631160431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3631160431 is about 60259.1107717331. The cubic root of 3631160431 is about 1537.0281178702.

Adding to 3631160431 its reverse (1340611363), we get a palindrome (4971771794).

The spelling of 3631160431 in words is "three billion, six hundred thirty-one million, one hundred sixty thousand, four hundred thirty-one".