630040100 has 36 divisors (see below), whose sum is σ = 1368704064. Its totient is φ = 251736480.

The previous prime is 630040091. The next prime is 630040163. The reversal of 630040100 is 1040036.

630040100 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103337 + ... + 109263.

Almost surely, 2^630040100 is an apocalyptic number.

It is an amenable number.

630040100 is an abundant number, since it is smaller than the sum of its proper divisors (738663964).

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

630040100 is a wasteful number, since it uses less digits than its factorization.

630040100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004 (or 6997 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 630040100 is about 25100.5995944320. The cubic root of 630040100 is about 857.2800763120.

Adding to 630040100 its reverse (1040036), we get a palindrome (631080136).

The spelling of 630040100 in words is "six hundred thirty million, forty thousand, one hundred".