4643212316 has 12 divisors (see below), whose sum is σ = 8127758520. Its totient is φ = 2320995600.

The previous prime is 4643212309. The next prime is 4643212337. The reversal of 4643212316 is 6132123464.

It is a super-2 number, since 2×4643212316² = 43118841222908167712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135311 + ... + 166118.

It is an arithmetic number, because the mean of its divisors is an integer number (677313210).

Almost surely, 2^4643212316 is an apocalyptic number.

It is an amenable number.

4643212316 is a deficient number, since it is larger than the sum of its proper divisors (3484546204).

4643212316 is a wasteful number, since it uses less digits than its factorization.

4643212316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305284 (or 305282 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 4643212316 is about 68141.1205954231. The cubic root of 4643212316 is about 1668.2949976360.

The spelling of 4643212316 in words is "four billion, six hundred forty-three million, two hundred twelve thousand, three hundred sixteen".