630234241 has 16 divisors (see below), whose sum is σ = 777571200. Its totient is φ = 497426688.

The previous prime is 630234223. The next prime is 630234259. The reversal of 630234241 is 142432036.

It is an interprime number because it is at equal distance from previous prime (630234223) and next prime (630234259).

It is a cyclic number.

It is not a de Polignac number, because 630234241 - 2⁹ = 630233729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630234221) 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 15 ways as a sum of consecutive naturals, for example, 29865 + ... + 46393.

It is an arithmetic number, because the mean of its divisors is an integer number (48598200).

Almost surely, 2^630234241 is an apocalyptic number.

It is an amenable number.

630234241 is a deficient number, since it is larger than the sum of its proper divisors (147336959).

630234241 is a wasteful number, since it uses less digits than its factorization.

630234241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16968.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 630234241 is about 25104.4665547787. The cubic root of 630234241 is about 857.3681215646.

Adding to 630234241 its reverse (142432036), we get a palindrome (772666277).

The spelling of 630234241 in words is "six hundred thirty million, two hundred thirty-four thousand, two hundred forty-one".