630007 has 4 divisors (see below), whose sum is σ = 720016. Its totient is φ = 540000.

The previous prime is 629989. The next prime is 630017. The reversal of 630007 is 700036.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 630007 - 2¹⁵ = 597239 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 (630017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44994 + ... + 45007.

It is an arithmetic number, because the mean of its divisors is an integer number (180004).

2⁶³⁰⁰⁰⁷ is an apocalyptic number.

630007 is a deficient number, since it is larger than the sum of its proper divisors (90009).

630007 is an equidigital number, since it uses as much as digits as its factorization.

630007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90008.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 630007 is about 793.7298028926. The cubic root of 630007 is about 85.7265063264.

The spelling of 630007 in words is "six hundred thirty thousand, seven".