630383006 has 16 divisors (see below), whose sum is σ = 1032146928. Its totient is φ = 286368000.

The previous prime is 630382993. The next prime is 630383009. The reversal of 630383006 is 600383036.

630383006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 630383006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630383009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34286 + ... + 49358.

It is an arithmetic number, because the mean of its divisors is an integer number (64509183).

Almost surely, 2^630383006 is an apocalyptic number.

630383006 is a deficient number, since it is larger than the sum of its proper divisors (401763922).

630383006 is a wasteful number, since it uses less digits than its factorization.

630383006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16987.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 630383006 is about 25107.4292989147. The cubic root of 630383006 is about 857.4355760262.

The spelling of 630383006 in words is "six hundred thirty million, three hundred eighty-three thousand, six".