630230200 has 48 divisors (see below), whose sum is σ = 1466937360. Its totient is φ = 251808000.

The previous prime is 630230197. The next prime is 630230257. The reversal of 630230200 is 2032036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343285 + ... + 345115.

It is an arithmetic number, because the mean of its divisors is an integer number (30561195).

Almost surely, 2^630230200 is an apocalyptic number.

It is an amenable number.

630230200 is an abundant number, since it is smaller than the sum of its proper divisors (836707160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630230200 is a wasteful number, since it uses less digits than its factorization.

630230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 630230200 is about 25104.3860709638. The cubic root of 630230200 is about 857.3662891073.

Adding to 630230200 its reverse (2032036), we get a palindrome (632262236).

The spelling of 630230200 in words is "six hundred thirty million, two hundred thirty thousand, two hundred".