629353848 has 64 divisors (see below), whose sum is σ = 1626831360. Its totient is φ = 202761216.

The previous prime is 629353843. The next prime is 629353867. The reversal of 629353848 is 848353926.

It is a junction number, because it is equal to n+sod(n) for n = 629353797 and 629353806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629353843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96961 + ... + 103247.

It is an arithmetic number, because the mean of its divisors is an integer number (25419240).

Almost surely, 2^629353848 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 629353848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813415680).

629353848 is an abundant number, since it is smaller than the sum of its proper divisors (997477512).

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

629353848 is a wasteful number, since it uses less digits than its factorization.

629353848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6436 (or 6432 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 629353848 is about 25086.9258379739. The cubic root of 629353848 is about 856.9687078261.

The spelling of 629353848 in words is "six hundred twenty-nine million, three hundred fifty-three thousand, eight hundred forty-eight".