630111396 has 24 divisors (see below), whose sum is σ = 1473462144. Its totient is φ = 209579680.

The previous prime is 630111343. The next prime is 630111397. The reversal of 630111396 is 693111036.

630111396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (630111397) 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, 51420 + ... + 62483.

It is an arithmetic number, because the mean of its divisors is an integer number (61394256).

Almost surely, 2^630111396 is an apocalyptic number.

It is an amenable number.

630111396 is an abundant number, since it is smaller than the sum of its proper divisors (843350748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630111396 is a wasteful number, since it uses less digits than its factorization.

630111396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114371 (or 114369 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 630111396 is about 25102.0197593739. The cubic root of 630111396 is about 857.3124119971.

The spelling of 630111396 in words is "six hundred thirty million, one hundred eleven thousand, three hundred ninety-six".