630388071350763 has 32 divisors (see below), whose sum is σ = 966600637148160. Its totient is φ = 361415369319840.

The previous prime is 630388071350743. The next prime is 630388071350767. The reversal of 630388071350763 is 367053170883036.

It is not a de Polignac number, because 630388071350763 - 2⁵ = 630388071350731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 630388071350697 and 630388071350706.

It is not an unprimeable number, because it can be changed into a prime (630388071350767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 735591981 + ... + 736448462.

It is an arithmetic number, because the mean of its divisors is an integer number (30206269910880).

Almost surely, 2^{630388071350763} is an apocalyptic number.

630388071350763 is a deficient number, since it is larger than the sum of its proper divisors (336212565797397).

630388071350763 is a wasteful number, since it uses less digits than its factorization.

630388071350763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472041159.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 630388071350763 in words is "six hundred thirty trillion, three hundred eighty-eight billion, seventy-one million, three hundred fifty thousand, seven hundred sixty-three".