629334684 has 120 divisors (see below), whose sum is σ = 1856962800. Its totient is φ = 184101120.

The previous prime is 629334683. The next prime is 629334691. The reversal of 629334684 is 486433926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629334683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100312 + ... + 106400.

It is an arithmetic number, because the mean of its divisors is an integer number (15474690).

Almost surely, 2^629334684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 629334684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (928481400).

629334684 is an abundant number, since it is smaller than the sum of its proper divisors (1227628116).

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

629334684 is a wasteful number, since it uses less digits than its factorization.

629334684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6145 (or 6134 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 629334684 is about 25086.5438831259. The cubic root of 629334684 is about 856.9600094258.

The spelling of 629334684 in words is "six hundred twenty-nine million, three hundred thirty-four thousand, six hundred eighty-four".