629995 has 8 divisors (see below), whose sum is σ = 761616. Its totient is φ = 500256.

The previous prime is 629989. The next prime is 630017. The reversal of 629995 is 599926.

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

It is a cyclic number.

It is not a de Polignac number, because 629995 - 2³ = 629987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429 + ... + 1201.

It is an arithmetic number, because the mean of its divisors is an integer number (95202).

2⁶²⁹⁹⁹⁵ is an apocalyptic number.

629995 is a deficient number, since it is larger than the sum of its proper divisors (131621).

629995 is a wasteful number, since it uses less digits than its factorization.

629995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its digits is 43740, while the sum is 40.

The square root of 629995 is about 793.7222436092. The cubic root of 629995 is about 85.7259620337.

The spelling of 629995 in words is "six hundred twenty-nine thousand, nine hundred ninety-five".