629486665716 has 24 divisors (see below), whose sum is σ = 1468832914080. Its totient is φ = 209824503712.

The previous prime is 629486665697. The next prime is 629486665747. The reversal of 629486665716 is 617566684926.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78730 + ... + 1124798.

It is an arithmetic number, because the mean of its divisors is an integer number (61201371420).

Almost surely, 2^629486665716 is an apocalyptic number.

It is an amenable number.

629486665716 is an abundant number, since it is smaller than the sum of its proper divisors (839346248364).

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

629486665716 is a wasteful number, since it uses less digits than its factorization.

629486665716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096223 (or 1096221 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 66.

The spelling of 629486665716 in words is "six hundred twenty-nine billion, four hundred eighty-six million, six hundred sixty-five thousand, seven hundred sixteen".