630283204 has 12 divisors (see below), whose sum is σ = 1119458704. Its totient is φ = 310437864.

The previous prime is 630283169. The next prime is 630283229. The reversal of 630283204 is 402382036.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175634 + ... + 1176169.

Almost surely, 2^630283204 is an apocalyptic number.

It is an amenable number.

630283204 is a deficient number, since it is larger than the sum of its proper divisors (489175500).

630283204 is a wasteful number, since it uses less digits than its factorization.

630283204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351874 (or 2351872 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 630283204 is about 25105.4417208700. The cubic root of 630283204 is about 857.3903240122.

The spelling of 630283204 in words is "six hundred thirty million, two hundred eighty-three thousand, two hundred four".