627980212 has 12 divisors (see below), whose sum is σ = 1099193760. Its totient is φ = 313924856.

The previous prime is 627980203. The next prime is 627980233. The reversal of 627980212 is 212089726.

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 3 ways as a sum of consecutive naturals, for example, 10089 + ... + 36847.

It is an arithmetic number, because the mean of its divisors is an integer number (91599480).

Almost surely, 2^627980212 is an apocalyptic number.

It is an amenable number.

627980212 is a deficient number, since it is larger than the sum of its proper divisors (471213548).

627980212 is a wasteful number, since it uses less digits than its factorization.

627980212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32630 (or 32628 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 627980212 is about 25059.5333555914. The cubic root of 627980212 is about 856.3447766083.

The spelling of 627980212 in words is "six hundred twenty-seven million, nine hundred eighty thousand, two hundred twelve".