630682688104 has 32 divisors (see below), whose sum is σ = 1351538409600. Its totient is φ = 270277479360.

The previous prime is 630682688099. The next prime is 630682688107. The reversal of 630682688104 is 401886286036.

630682688104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×630682688104² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (630682688107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727194 + ... + 1337974.

It is an arithmetic number, because the mean of its divisors is an integer number (42235575300).

Almost surely, 2^630682688104 is an apocalyptic number.

It is an amenable number.

630682688104 is an abundant number, since it is smaller than the sum of its proper divisors (720855721496).

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

630682688104 is a wasteful number, since it uses less digits than its factorization.

630682688104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629233 (or 629229 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 52.

The spelling of 630682688104 in words is "six hundred thirty billion, six hundred eighty-two million, six hundred eighty-eight thousand, one hundred four".