627899908612 has 24 divisors (see below), whose sum is σ = 1103132302272. Its totient is φ = 312719532000.

The previous prime is 627899908607. The next prime is 627899908613. The reversal of 627899908612 is 216809998726.

It is not an unprimeable number, because it can be changed into a prime (627899908613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10417362 + ... + 10477462.

It is an arithmetic number, because the mean of its divisors is an integer number (45963845928).

Almost surely, 2^627899908612 is an apocalyptic number.

It is an amenable number.

627899908612 is a deficient number, since it is larger than the sum of its proper divisors (475232393660).

627899908612 is a wasteful number, since it uses less digits than its factorization.

627899908612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70299 (or 70297 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 67.

The spelling of 627899908612 in words is "six hundred twenty-seven billion, eight hundred ninety-nine million, nine hundred eight thousand, six hundred twelve".