630543201 has 8 divisors (see below), whose sum is σ = 869714880. Its totient is φ = 405866832.

The previous prime is 630543197. The next prime is 630543239. The reversal of 630543201 is 102345036.

It is a happy number.

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

It is not a de Polignac number, because 630543201 - 2² = 630543197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630548201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623725 + ... + 3623898.

It is an arithmetic number, because the mean of its divisors is an integer number (108714360).

Almost surely, 2^630543201 is an apocalyptic number.

It is an amenable number.

630543201 is a deficient number, since it is larger than the sum of its proper divisors (239171679).

630543201 is a wasteful number, since it uses less digits than its factorization.

630543201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7247655.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 630543201 is about 25110.6192874648. The cubic root of 630543201 is about 857.5082013229.

Adding to 630543201 its reverse (102345036), we get a palindrome (732888237).

The spelling of 630543201 in words is "six hundred thirty million, five hundred forty-three thousand, two hundred one".