633130108 has 72 divisors (see below), whose sum is σ = 1282393728. Its totient is φ = 272720448.

The previous prime is 633130093. The next prime is 633130129. The reversal of 633130108 is 801031336.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 668091 + ... + 669037.

It is an arithmetic number, because the mean of its divisors is an integer number (17811024).

Almost surely, 2^633130108 is an apocalyptic number.

It is an amenable number.

633130108 is an abundant number, since it is smaller than the sum of its proper divisors (649263620).

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

633130108 is a wasteful number, since it uses less digits than its factorization.

633130108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 633130108 is about 25162.0767823326. The cubic root of 633130108 is about 858.6792906431.

The spelling of 633130108 in words is "six hundred thirty-three million, one hundred thirty thousand, one hundred eight".