630360347 has 2 divisors, whose sum is σ = 630360348. Its totient is φ = 630360346.

The previous prime is 630360331. The next prime is 630360373. The reversal of 630360347 is 743063036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 630360347 - 2⁴ = 630360331 is a prime.

It is not a weakly prime, because it can be changed into another prime (630360317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315180173 + 315180174.

It is an arithmetic number, because the mean of its divisors is an integer number (315180174).

Almost surely, 2^630360347 is an apocalyptic number.

630360347 is a deficient number, since it is larger than the sum of its proper divisors (1).

630360347 is an equidigital number, since it uses as much as digits as its factorization.

630360347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 630360347 is about 25106.9780539196. The cubic root of 630360347 is about 857.4253024490.

The spelling of 630360347 in words is "six hundred thirty million, three hundred sixty thousand, three hundred forty-seven".