630362039 has 2 divisors, whose sum is σ = 630362040. Its totient is φ = 630362038.

The previous prime is 630362021. The next prime is 630362099. The reversal of 630362039 is 930263036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 630362039 - 2¹⁶ = 630296503 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 630361996 and 630362014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (630362099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315181019 + 315181020.

It is an arithmetic number, because the mean of its divisors is an integer number (315181020).

Almost surely, 2^630362039 is an apocalyptic number.

630362039 is a deficient number, since it is larger than the sum of its proper divisors (1).

630362039 is an equidigital number, since it uses as much as digits as its factorization.

630362039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 32.

The square root of 630362039 is about 25107.0117497085. The cubic root of 630362039 is about 857.4260696093.

The spelling of 630362039 in words is "six hundred thirty million, three hundred sixty-two thousand, thirty-nine".