630268106 has 8 divisors (see below), whose sum is σ = 1018125444. Its totient is φ = 290892960.

The previous prime is 630268097. The next prime is 630268123. The reversal of 630268106 is 601862036.

It can be written as a sum of positive squares in 2 ways, for example, as 625450081 + 4818025 = 25009^2 + 2195^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12120515 + ... + 12120566.

Almost surely, 2^630268106 is an apocalyptic number.

630268106 is a deficient number, since it is larger than the sum of its proper divisors (387857338).

630268106 is a wasteful number, since it uses less digits than its factorization.

630268106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24241096.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 630268106 is about 25105.1410272876. The cubic root of 630268106 is about 857.3834778927.

The spelling of 630268106 in words is "six hundred thirty million, two hundred sixty-eight thousand, one hundred six".