4643219082 has 8 divisors (see below), whose sum is σ = 9286438176. Its totient is φ = 1547739692.

The previous prime is 4643219081. The next prime is 4643219083. The reversal of 4643219082 is 2809123464.

It is an interprime number because it is at equal distance from previous prime (4643219081) and next prime (4643219083).

It is a sphenic number, since it is the product of 3 distinct primes.

4643219082 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4643219082.

It is not an unprimeable number, because it can be changed into a prime (4643219081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386934918 + ... + 386934929.

It is an arithmetic number, because the mean of its divisors is an integer number (1160804772).

Almost surely, 2^4643219082 is an apocalyptic number.

4643219082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4643219082 is a wasteful number, since it uses less digits than its factorization.

4643219082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773869852.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 4643219082 is about 68141.1702423726. The cubic root of 4643219082 is about 1668.2958079714.

The spelling of 4643219082 in words is "four billion, six hundred forty-three million, two hundred nineteen thousand, eighty-two".