4678216200 has 864 divisors, whose sum is σ = 19846944000. Its totient is φ = 982195200.

The previous prime is 4678216183. The next prime is 4678216211. The reversal of 4678216200 is 26128764.

4678216200 is a `hidden beast` number, since 4 + 6 + 7 + 8 + 21 + 620 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 79291771 + ... + 79291829.

It is an arithmetic number, because the mean of its divisors is an integer number (22971000).

Almost surely, 2^4678216200 is an apocalyptic number.

4678216200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4678216200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9923472000).

4678216200 is an abundant number, since it is smaller than the sum of its proper divisors (15168727800).

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

4678216200 is a wasteful number, since it uses less digits than its factorization.

4678216200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4678216200 is about 68397.4867959342. The cubic root of 4678216200 is about 1672.4767771448.

The spelling of 4678216200 in words is "four billion, six hundred seventy-eight million, two hundred sixteen thousand, two hundred".