629328 has 40 divisors (see below), whose sum is σ = 1859008. Its totient is φ = 179712.

The previous prime is 629311. The next prime is 629339. The reversal of 629328 is 823926.

It is a super-4 number, since 4×629328⁴ (a number of 24 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 629295 and 629304.

It is a congruent number.

It is an unprimeable number.

629328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601 + ... + 1272.

2⁶²⁹³²⁸ is an apocalyptic number.

It is an amenable number.

629328 is an abundant number, since it is smaller than the sum of its proper divisors (1229680).

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

629328 is a wasteful number, since it uses less digits than its factorization.

629328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891 (or 1885 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 629328 is about 793.3019601640. The cubic root of 629328 is about 85.6956975565.

The spelling of 629328 in words is "six hundred twenty-nine thousand, three hundred twenty-eight".