629244 has 72 divisors (see below), whose sum is σ = 1991808. Its totient is φ = 162720.

The previous prime is 629243. The next prime is 629249. The reversal of 629244 is 442926.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629243) 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, 2659 + ... + 2885.

It is an arithmetic number, because the mean of its divisors is an integer number (27664).

2⁶²⁹²⁴⁴ 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 629244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995904).

629244 is an abundant number, since it is smaller than the sum of its proper divisors (1362564).

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

629244 is a wasteful number, since it uses less digits than its factorization.

629244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 250 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 629244 is about 793.2490151270. The cubic root of 629244 is about 85.6918846223.

It can be divided in two parts, 6292 and 44, that added together give a palindrome (6336).

The spelling of 629244 in words is "six hundred twenty-nine thousand, two hundred forty-four".