627977696 has 12 divisors (see below), whose sum is σ = 1236331152. Its totient is φ = 313988832.

The previous prime is 627977663. The next prime is 627977699. The reversal of 627977696 is 696779726.

627977696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627977699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9812120 + ... + 9812183.

It is an arithmetic number, because the mean of its divisors is an integer number (103027596).

Almost surely, 2^627977696 is an apocalyptic number.

It is an amenable number.

627977696 is a deficient number, since it is larger than the sum of its proper divisors (608353456).

627977696 is a wasteful number, since it uses less digits than its factorization.

627977696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19624313 (or 19624305 counting only the distinct ones).

The product of its digits is 12002256, while the sum is 59.

The square root of 627977696 is about 25059.4831550852. The cubic root of 627977696 is about 856.3436329595.

The spelling of 627977696 in words is "six hundred twenty-seven million, nine hundred seventy-seven thousand, six hundred ninety-six".