630295 has 8 divisors (see below), whose sum is σ = 777024. Its totient is φ = 490464.

The previous prime is 630281. The next prime is 630299. The reversal of 630295 is 592036.

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 630295 - 2⁵ = 630263 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 (630299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519 + ... + 1888.

It is an arithmetic number, because the mean of its divisors is an integer number (97128).

2⁶³⁰²⁹⁵ is an apocalyptic number.

630295 is a deficient number, since it is larger than the sum of its proper divisors (146729).

630295 is a wasteful number, since it uses less digits than its factorization.

630295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 630295 is about 793.9112041028. The cubic root of 630295 is about 85.7395672779.

The spelling of 630295 in words is "six hundred thirty thousand, two hundred ninety-five".