629893 has 8 divisors (see below), whose sum is σ = 693216. Its totient is φ = 567600.

The previous prime is 629891. The next prime is 629897. The reversal of 629893 is 398926.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 629893 - 2¹ = 629891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738 + ... + 2068.

It is an arithmetic number, because the mean of its divisors is an integer number (86652).

2⁶²⁹⁸⁹³ is an apocalyptic number.

It is an amenable number.

629893 is a deficient number, since it is larger than the sum of its proper divisors (63323).

629893 is a wasteful number, since it uses less digits than its factorization.

629893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its digits is 23328, while the sum is 37.

The square root of 629893 is about 793.6579867928. The cubic root of 629893 is about 85.7213352668.

The spelling of 629893 in words is "six hundred twenty-nine thousand, eight hundred ninety-three".