630160630 has 16 divisors (see below), whose sum is σ = 1237406544. Its totient is φ = 229149280.

The previous prime is 630160627. The next prime is 630160637. The reversal of 630160630 is 36061036.

It is a junction number, because it is equal to n+sod(n) for n = 630160595 and 630160604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630160637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864257 + ... + 2864476.

It is an arithmetic number, because the mean of its divisors is an integer number (77337909).

Almost surely, 2^630160630 is an apocalyptic number.

630160630 is a deficient number, since it is larger than the sum of its proper divisors (607245914).

630160630 is a wasteful number, since it uses less digits than its factorization.

630160630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5728751.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 630160630 is about 25103.0004182767. Note that the first 3 decimals coincide. The cubic root of 630160630 is about 857.3347402290.

The spelling of 630160630 in words is "six hundred thirty million, one hundred sixty thousand, six hundred thirty".