630301 has 8 divisors (see below), whose sum is σ = 727040. Its totient is φ = 535248.

The previous prime is 630299. The next prime is 630307. The reversal of 630301 is 103036.

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

It is not a de Polignac number, because 630301 - 2¹ = 630299 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630307) 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, 535 + ... + 1243.

It is an arithmetic number, because the mean of its divisors is an integer number (90880).

2⁶³⁰³⁰¹ is an apocalyptic number.

It is an amenable number.

630301 is a deficient number, since it is larger than the sum of its proper divisors (96739).

630301 is a wasteful number, since it uses less digits than its factorization.

630301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 630301 is about 793.9149828540. The cubic root of 630301 is about 85.7398393387.

Adding to 630301 its reverse (103036), we get a palindrome (733337).

The spelling of 630301 in words is "six hundred thirty thousand, three hundred one".