629479270716 has 72 divisors (see below), whose sum is σ = 1498099701504. Its totient is φ = 205719084480.

The previous prime is 629479270711. The next prime is 629479270747. The reversal of 629479270716 is 617072974926.

It is a super-2 number, since 2×629479270716² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 629479270716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629479270711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52949325 + ... + 52961211.

Almost surely, 2^629479270716 is an apocalyptic number.

It is an amenable number.

629479270716 is an abundant number, since it is smaller than the sum of its proper divisors (868620430788).

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

629479270716 is a wasteful number, since it uses less digits than its factorization.

629479270716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13571 (or 13516 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 60.

The spelling of 629479270716 in words is "six hundred twenty-nine billion, four hundred seventy-nine million, two hundred seventy thousand, seven hundred sixteen".