629448 has 16 divisors (see below), whose sum is σ = 1573680. Its totient is φ = 209808.

The previous prime is 629429. The next prime is 629449. The reversal of 629448 is 844926.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (629449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13090 + ... + 13137.

It is an arithmetic number, because the mean of its divisors is an integer number (98355).

2⁶²⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

629448 is an abundant number, since it is smaller than the sum of its proper divisors (944232).

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

629448 is a wasteful number, since it uses less digits than its factorization.

629448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26236 (or 26232 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 629448 is about 793.3775898020. The cubic root of 629448 is about 85.7011440170.

The spelling of 629448 in words is "six hundred twenty-nine thousand, four hundred forty-eight".