630610233 has 16 divisors (see below), whose sum is σ = 936769536. Its totient is φ = 374055440.

The previous prime is 630610219. The next prime is 630610241. The reversal of 630610233 is 332016036.

630610233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 630610233 - 2¹⁰ = 630609209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630610243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201741 + ... + 204842.

It is an arithmetic number, because the mean of its divisors is an integer number (58548096).

Almost surely, 2^630610233 is an apocalyptic number.

It is an amenable number.

630610233 is a deficient number, since it is larger than the sum of its proper divisors (306159303).

630610233 is a wasteful number, since it uses less digits than its factorization.

630610233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406644.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 630610233 is about 25111.9539860999. The cubic root of 630610233 is about 857.5385870035.

Adding to 630610233 its reverse (332016036), we get a palindrome (962626269).

The spelling of 630610233 in words is "six hundred thirty million, six hundred ten thousand, two hundred thirty-three".