4631306166 has 16 divisors (see below), whose sum is σ = 10291791600. Its totient is φ = 1543768704.

The previous prime is 4631306161. The next prime is 4631306179. The reversal of 4631306166 is 6616031364.

4631306166 is a `hidden beast` number, since 4 + 6 + 3 + 1 + 30 + 616 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4631306166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631306161) 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, 42882411 + ... + 42882518.

It is an arithmetic number, because the mean of its divisors is an integer number (643236975).

Almost surely, 2^4631306166 is an apocalyptic number.

4631306166 is an abundant number, since it is smaller than the sum of its proper divisors (5660485434).

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

4631306166 is a wasteful number, since it uses less digits than its factorization.

4631306166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85764940 (or 85764934 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 4631306166 is about 68053.7006047430. The cubic root of 4631306166 is about 1666.8678267509.

The spelling of 4631306166 in words is "four billion, six hundred thirty-one million, three hundred six thousand, one hundred sixty-six".