630604415660 has 12 divisors (see below), whose sum is σ = 1324269272928. Its totient is φ = 252241766256.

The previous prime is 630604415659. The next prime is 630604415687. The reversal of 630604415660 is 66514406036.

630604415660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15765110372 + ... + 15765110411.

It is an arithmetic number, because the mean of its divisors is an integer number (110355772744).

Almost surely, 2^630604415660 is an apocalyptic number.

It is an amenable number.

630604415660 is an abundant number, since it is smaller than the sum of its proper divisors (693664857268).

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

630604415660 is a wasteful number, since it uses less digits than its factorization.

630604415660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31530220792 (or 31530220790 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 630604415660 in words is "six hundred thirty billion, six hundred four million, four hundred fifteen thousand, six hundred sixty".