630468935 has 8 divisors (see below), whose sum is σ = 757585440. Its totient is φ = 503693344.

The previous prime is 630468929. The next prime is 630468989. The reversal of 630468935 is 539864036.

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

It is a cyclic number.

It is not a de Polignac number, because 630468935 - 2¹⁰ = 630467911 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 81140 + ... + 88569.

It is an arithmetic number, because the mean of its divisors is an integer number (94698180).

Almost surely, 2^630468935 is an apocalyptic number.

630468935 is a deficient number, since it is larger than the sum of its proper divisors (127116505).

630468935 is a wasteful number, since it uses less digits than its factorization.

630468935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170457.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 630468935 is about 25109.1404671685. The cubic root of 630468935 is about 857.4745339472.

The spelling of 630468935 in words is "six hundred thirty million, four hundred sixty-eight thousand, nine hundred thirty-five".