4322218208 has 48 divisors (see below), whose sum is σ = 10609087104. Its totient is φ = 1683980160.

The previous prime is 4322218177. The next prime is 4322218231. The reversal of 4322218208 is 8028122234.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874610 + ... + 879537.

It is an arithmetic number, because the mean of its divisors is an integer number (221022648).

Almost surely, 2^4322218208 is an apocalyptic number.

It is an amenable number.

4322218208 is an abundant number, since it is smaller than the sum of its proper divisors (6286868896).

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

4322218208 is a wasteful number, since it uses less digits than its factorization.

4322218208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754175 (or 1754167 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4322218208 is about 65743.5792150078. The cubic root of 4322218208 is about 1628.9292788736.

The spelling of 4322218208 in words is "four billion, three hundred twenty-two million, two hundred eighteen thousand, two hundred eight".