4220709108 has 48 divisors (see below), whose sum is σ = 12278429184. Its totient is φ = 1096287840.

The previous prime is 4220709071. The next prime is 4220709149. The reversal of 4220709108 is 8019070224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283010 + ... + 2284857.

It is an arithmetic number, because the mean of its divisors is an integer number (255800608).

Almost surely, 2^4220709108 is an apocalyptic number.

It is an amenable number.

4220709108 is an abundant number, since it is smaller than the sum of its proper divisors (8057720076).

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

4220709108 is a wasteful number, since it uses less digits than its factorization.

4220709108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567892 (or 4567890 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4220709108 is about 64966.9847537963. The cubic root of 4220709108 is about 1616.0760985347.

The spelling of 4220709108 in words is "four billion, two hundred twenty million, seven hundred nine thousand, one hundred eight".