8328631461 has 16 divisors (see below), whose sum is σ = 11465648640. Its totient is φ = 5372098560.

The previous prime is 8328631447. The next prime is 8328631463. The reversal of 8328631461 is 1641368238.

It is not a de Polignac number, because 8328631461 - 2⁹ = 8328630949 is a prime.

It is a super-2 number, since 2×8328631461² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8328631463) 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 15 ways as a sum of consecutive naturals, for example, 604101 + ... + 617733.

It is an arithmetic number, because the mean of its divisors is an integer number (716603040).

Almost surely, 2^8328631461 is an apocalyptic number.

It is an amenable number.

8328631461 is a deficient number, since it is larger than the sum of its proper divisors (3137017179).

8328631461 is a wasteful number, since it uses less digits than its factorization.

8328631461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20236.

The product of its digits is 165888, while the sum is 42.

The square root of 8328631461 is about 91261.3360684578. The cubic root of 8328631461 is about 2027.0192902912.

Adding to 8328631461 its reverse (1641368238), we get a palindrome (9969999699).

The spelling of 8328631461 in words is "eight billion, three hundred twenty-eight million, six hundred thirty-one thousand, four hundred sixty-one".